sneak    sneak away    sneak in    sneak off    sneak out   

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English conjugation of the verb "to sneak up" in Present Simple Tense
Simple Forms

Basic Forms

  • Infinitive
  • to sneak up
  •  
  • Imperative
  • sneak up
  • let's sneak up
  • sneak up
  • Present Participle
  • sneaking up
  •  
  • Past Participle
  • sneaked up
  •  
Indicative:

Present

  • I sneak up
  • you sneak up
  • he/she/it sneaks up
  • we sneak up
  • you sneak up
  • they sneak up

Past

  • I sneaked up
  • you sneaked up
  • he/she/it sneaked up
  • we sneaked up
  • you sneaked up
  • they sneaked up

Compound Forms

Past Participle

  • having sneaked up
Indicative

Present continuous

  • I am sneaking up
  • you are sneaking up
  • he/she/it is sneaking up
  • we are sneaking up
  • you are sneaking up
  • they are sneaking up

Present perfect

  • I have sneaked up
  • you have sneaked up
  • he/she/it has sneaked up
  • we have sneaked up
  • you have sneaked up
  • they have sneaked up

Future

  • I will sneak up
  • you will sneak up
  • he/she/it will sneak up
  • we will sneak up
  • you will sneak up
  • they will sneak up

Future Perfect

  • I will have sneaked up
  • you will have sneaked up
  • he/she/it will have sneaked up
  • we will have sneaked up
  • you will have sneaked up
  • they will have sneaked up

Past continuous

  • I was sneaking up
  • you were sneaking up
  • he/she/it was sneaking up
  • we were sneaking up
  • you were sneaking up
  • they were sneaking up

Past perfect

  • I had sneaked up
  • you had sneaked up
  • he/she/it had sneaked up
  • we had sneaked up
  • you had sneaked up
  • they had sneaked up

Future continuous

  • I will be sneaking up
  • you will be sneaking up
  • he/she/it will be sneaking up
  • we will be sneaking up
  • you will be sneaking up
  • they will be sneaking up

Present perfect continuous

  • I have been sneaking up
  • you have been sneaking up
  • he/she/it has been sneaking up
  • we have been sneaking up
  • you have been sneaking up
  • they have been sneaking up

Past perfect continuous

  • I had been sneaking up
  • you had been sneaking up
  • he/she/it had been sneaking up
  • we had been sneaking up
  • you had been sneaking up
  • they had been sneaking up

Future perfect continuous

  • I will have been sneaking up
  • you will have been sneaking up
  • he/she/it will have been sneaking up
  • we will have been sneaking up
  • you will have been sneaking up
  • they will have been sneaking up

Basic Forms

  • Infinitive
  • not to sneak up
  •  
  • Imperative
  • do not sneak up
  • let's not sneak up
  • do not sneak up
  • Present Participle
  • not sneaking up
  •  
  • Past Participle
  • not sneaked up
  •  

Present

  • I do not sneak up
  • you do not sneak up
  • he/she/it does not sneak up
  • we do not sneak up
  • you do not sneak up
  • they do not sneak up

Past

  • I did not sneak up
  • you did not sneak up
  • he/she/it did not sneak up
  • we did not sneak up
  • you did not sneak up
  • they did not sneak up

Past Participle

  • not having sneaked up

Present continuous

  • I am not sneaking up
  • you are not sneaking up
  • he/she/it is not sneaking up
  • we are not sneaking up
  • you are not sneaking up
  • they are not sneaking up

Present perfect

  • I have not sneaked up
  • you have not sneaked up
  • he/she/it has not sneaked up
  • we have not sneaked up
  • you have not sneaked up
  • they have not sneaked up

Future

  • I will not sneak up
  • you will not sneak up
  • he/she/it will not sneak up
  • we will not sneak up
  • you will not sneak up
  • they will not sneak up

Future Perfect

  • I will not have sneaked up
  • you will not have sneaked up
  • he/she/it will not have sneaked up
  • we will not have sneaked up
  • you will not have sneaked up
  • they will not have sneaked up

Past continuous

  • I was not sneaking up
  • you were not sneaking up
  • he/she/it was not sneaking up
  • we were not sneaking up
  • you were not sneaking up
  • they were not sneaking up

Past perfect

  • I had not sneaked up
  • you had not sneaked up
  • he/she/it had not sneaked up
  • we had not sneaked up
  • you had not sneaked up
  • they had not sneaked up

Future continuous

  • I will not be sneaking up
  • you will not be sneaking up
  • he/she/it will not be sneaking up
  • we will not be sneaking up
  • you will not be sneaking up
  • they will not be sneaking up

Present perfect continuous

  • I have not been sneaking up
  • you have not been sneaking up
  • he/she/it has not been sneaking up
  • we have not been sneaking up
  • you have not been sneaking up
  • they have not been sneaking up

Past perfect continuous

  • I had not been sneaking up
  • you had not been sneaking up
  • he/she/it had not been sneaking up
  • we had not been sneaking up
  • you had not been sneaking up
  • they had not been sneaking up

Future perfect continuous

  • I will not have been sneaking up
  • you will not have been sneaking up
  • he/she/it will not have been sneaking up
  • we will not have been sneaking up
  • you will not have been sneaking up
  • they will not have been sneaking up
Indicative:

Present

  • do I sneak up ?
  • do you sneak up ?
  • does he/she/it sneak up ?
  • do we sneak up ?
  • do you sneak up ?
  • do they sneak up ?

Past

  • did I sneak up ?
  • did you sneak up ?
  • did he/she/it sneak up ?
  • did we sneak up ?
  • did you sneak up ?
  • did they sneak up ?
Indicative

Present continuous

  • am I sneaking up ?
  • are you sneaking up ?
  • is he/she/it sneaking up ?
  • are we sneaking up ?
  • are you sneaking up ?
  • are they sneaking up ?

Present perfect

  • have I sneaked up ?
  • have you sneaked up ?
  • has he/she/it sneaked up ?
  • have we sneaked up ?
  • have you sneaked up ?
  • have they sneaked up ?

Future

  • will I sneak up ?
  • will you sneak up ?
  • will he/she/it sneak up ?
  • will we sneak up ?
  • will you sneak up ?
  • will they sneak up ?

Future Perfect

  • will I have sneaked up ?
  • will you have sneaked up ?
  • will he/she/it have sneaked up ?
  • will we have sneaked up ?
  • will you have sneaked up ?
  • will they have sneaked up ?

Past continuous

  • was I sneaking up ?
  • were you sneaking up ?
  • was he/she/it sneaking up ?
  • were we sneaking up ?
  • were you sneaking up ?
  • were they sneaking up ?

Past perfect

  • had I sneaked up ?
  • had you sneaked up ?
  • had he/she/it sneaked up ?
  • had we sneaked up ?
  • had you sneaked up ?
  • had they sneaked up ?

Future continuous

  • will I be sneaking up ?
  • will you be sneaking up ?
  • will he/she/it be sneaking up ?
  • will we be sneaking up ?
  • will you be sneaking up ?
  • will they be sneaking up ?

Present perfect continuous

  • have I been sneaking up ?
  • have you been sneaking up ?
  • has he/she/it been sneaking up ?
  • have we been sneaking up ?
  • have you been sneaking up ?
  • have they been sneaking up ?

Past perfect continuous

  • had I been sneaking up ?
  • had you been sneaking up ?
  • had he/she/it been sneaking up ?
  • had we been sneaking up ?
  • had you been sneaking up ?
  • had they been sneaking up ?

Future perfect continuous

  • will I have been sneaking up ?
  • will you have been sneaking up ?
  • will he/she/it have been sneaking up ?
  • will we have been sneaking up ?
  • will you have been sneaking up ?
  • will they have been sneaking up ?
See also verbs with similar meaning: sneaksneak awaysneak insneak offsneak out

Definitions:

  • -  Advance stealthily or unnoticed

Examples:

  • -  Age creeps up on you

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