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happen   

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English conjugation of the verb "to happen upon" in Present Simple Tense
Simple Forms

Basic Forms

  • Infinitive
  • to happen upon
  •  
  • Imperative
  • happen upon
  • let's happen upon
  • happen upon
  • Present Participle
  • happening upon
  •  
  • Past Participle
  • happened upon
  •  
Indicative:

Present

  • I happen upon
  • you happen upon
  • he/she/it happens upon
  • we happen upon
  • you happen upon
  • they happen upon

Past

  • I happened upon
  • you happened upon
  • he/she/it happened upon
  • we happened upon
  • you happened upon
  • they happened upon

Compound Forms

Past Participle

  • having happened upon
Indicative

Present continuous

  • I am happening upon
  • you are happening upon
  • he/she/it is happening upon
  • we are happening upon
  • you are happening upon
  • they are happening upon

Present perfect

  • I have happened upon
  • you have happened upon
  • he/she/it has happened upon
  • we have happened upon
  • you have happened upon
  • they have happened upon

Future

  • I will happen upon
  • you will happen upon
  • he/she/it will happen upon
  • we will happen upon
  • you will happen upon
  • they will happen upon

Future Perfect

  • I will have happened upon
  • you will have happened upon
  • he/she/it will have happened upon
  • we will have happened upon
  • you will have happened upon
  • they will have happened upon

Past continuous

  • I was happening upon
  • you were happening upon
  • he/she/it was happening upon
  • we were happening upon
  • you were happening upon
  • they were happening upon

Past perfect

  • I had happened upon
  • you had happened upon
  • he/she/it had happened upon
  • we had happened upon
  • you had happened upon
  • they had happened upon

Future continuous

  • I will be happening upon
  • you will be happening upon
  • he/she/it will be happening upon
  • we will be happening upon
  • you will be happening upon
  • they will be happening upon

Present perfect continuous

  • I have been happening upon
  • you have been happening upon
  • he/she/it has been happening upon
  • we have been happening upon
  • you have been happening upon
  • they have been happening upon

Past perfect continuous

  • I had been happening upon
  • you had been happening upon
  • he/she/it had been happening upon
  • we had been happening upon
  • you had been happening upon
  • they had been happening upon

Future perfect continuous

  • I will have been happening upon
  • you will have been happening upon
  • he/she/it will have been happening upon
  • we will have been happening upon
  • you will have been happening upon
  • they will have been happening upon

Basic Forms

  • Infinitive
  • not to happen upon
  •  
  • Imperative
  • do not happen upon
  • let's not happen upon
  • do not happen upon
  • Present Participle
  • not happening upon
  •  
  • Past Participle
  • not happened upon
  •  

Present

  • I do not happen upon
  • you do not happen upon
  • he/she/it does not happen upon
  • we do not happen upon
  • you do not happen upon
  • they do not happen upon

Past

  • I did not happen upon
  • you did not happen upon
  • he/she/it did not happen upon
  • we did not happen upon
  • you did not happen upon
  • they did not happen upon

Past Participle

  • not having happened upon

Present continuous

  • I am not happening upon
  • you are not happening upon
  • he/she/it is not happening upon
  • we are not happening upon
  • you are not happening upon
  • they are not happening upon

Present perfect

  • I have not happened upon
  • you have not happened upon
  • he/she/it has not happened upon
  • we have not happened upon
  • you have not happened upon
  • they have not happened upon

Future

  • I will not happen upon
  • you will not happen upon
  • he/she/it will not happen upon
  • we will not happen upon
  • you will not happen upon
  • they will not happen upon

Future Perfect

  • I will not have happened upon
  • you will not have happened upon
  • he/she/it will not have happened upon
  • we will not have happened upon
  • you will not have happened upon
  • they will not have happened upon

Past continuous

  • I was not happening upon
  • you were not happening upon
  • he/she/it was not happening upon
  • we were not happening upon
  • you were not happening upon
  • they were not happening upon

Past perfect

  • I had not happened upon
  • you had not happened upon
  • he/she/it had not happened upon
  • we had not happened upon
  • you had not happened upon
  • they had not happened upon

Future continuous

  • I will not be happening upon
  • you will not be happening upon
  • he/she/it will not be happening upon
  • we will not be happening upon
  • you will not be happening upon
  • they will not be happening upon

Present perfect continuous

  • I have not been happening upon
  • you have not been happening upon
  • he/she/it has not been happening upon
  • we have not been happening upon
  • you have not been happening upon
  • they have not been happening upon

Past perfect continuous

  • I had not been happening upon
  • you had not been happening upon
  • he/she/it had not been happening upon
  • we had not been happening upon
  • you had not been happening upon
  • they had not been happening upon

Future perfect continuous

  • I will not have been happening upon
  • you will not have been happening upon
  • he/she/it will not have been happening upon
  • we will not have been happening upon
  • you will not have been happening upon
  • they will not have been happening upon
Indicative:

Present

  • do I happen upon ?
  • do you happen upon ?
  • does he/she/it happen upon ?
  • do we happen upon ?
  • do you happen upon ?
  • do they happen upon ?

Past

  • did I happen upon ?
  • did you happen upon ?
  • did he/she/it happen upon ?
  • did we happen upon ?
  • did you happen upon ?
  • did they happen upon ?
Indicative

Present continuous

  • am I happening upon ?
  • are you happening upon ?
  • is he/she/it happening upon ?
  • are we happening upon ?
  • are you happening upon ?
  • are they happening upon ?

Present perfect

  • have I happened upon ?
  • have you happened upon ?
  • has he/she/it happened upon ?
  • have we happened upon ?
  • have you happened upon ?
  • have they happened upon ?

Future

  • will I happen upon ?
  • will you happen upon ?
  • will he/she/it happen upon ?
  • will we happen upon ?
  • will you happen upon ?
  • will they happen upon ?

Future Perfect

  • will I have happened upon ?
  • will you have happened upon ?
  • will he/she/it have happened upon ?
  • will we have happened upon ?
  • will you have happened upon ?
  • will they have happened upon ?

Past continuous

  • was I happening upon ?
  • were you happening upon ?
  • was he/she/it happening upon ?
  • were we happening upon ?
  • were you happening upon ?
  • were they happening upon ?

Past perfect

  • had I happened upon ?
  • had you happened upon ?
  • had he/she/it happened upon ?
  • had we happened upon ?
  • had you happened upon ?
  • had they happened upon ?

Future continuous

  • will I be happening upon ?
  • will you be happening upon ?
  • will he/she/it be happening upon ?
  • will we be happening upon ?
  • will you be happening upon ?
  • will they be happening upon ?

Present perfect continuous

  • have I been happening upon ?
  • have you been happening upon ?
  • has he/she/it been happening upon ?
  • have we been happening upon ?
  • have you been happening upon ?
  • have they been happening upon ?

Past perfect continuous

  • had I been happening upon ?
  • had you been happening upon ?
  • had he/she/it been happening upon ?
  • had we been happening upon ?
  • had you been happening upon ?
  • had they been happening upon ?

Future perfect continuous

  • will I have been happening upon ?
  • will you have been happening upon ?
  • will he/she/it have been happening upon ?
  • will we have been happening upon ?
  • will you have been happening upon ?
  • will they have been happening upon ?
See also verbs with similar meaning: happen

Definitions:

  • -  Find unexpectedly

Examples:

  • -  The hikers finally struck the main path to the lake

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