Conjugation.com automatically conjugates over 15000 english verbs: regular & irregular verbs,all tenses, all forms, all voices.

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

Basic Forms

  • Infinitive
  • to tighten up
  •  
  • Imperative
  • tighten up
  • let's tighten up
  • tighten up
  • Present Participle
  • tightening up
  •  
  • Past Participle
  • tightened up
  •  
Indicative:

Present

  • I tighten up
  • you tighten up
  • he/she/it tightens up
  • we tighten up
  • you tighten up
  • they tighten up

Past

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

Compound Forms

Past Participle

  • having tightened up
Indicative

Present continuous

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

Present perfect

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

Future

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

Future Perfect

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

Past continuous

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

Past perfect

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

Future continuous

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

Present perfect continuous

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

Past perfect continuous

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

Future perfect continuous

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

Basic Forms

  • Infinitive
  • not to tighten up
  •  
  • Imperative
  • do not tighten up
  • let's not tighten up
  • do not tighten up
  • Present Participle
  • not tightening up
  •  
  • Past Participle
  • not tightened up
  •  

Present

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

Past

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

Past Participle

  • not having tightened up

Present continuous

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

Present perfect

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

Future

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

Future Perfect

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

Past continuous

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

Past perfect

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

Future continuous

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

Present perfect continuous

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

Past perfect continuous

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

Future perfect continuous

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

Present

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

Past

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

Present continuous

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

Present perfect

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

Future

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

Future Perfect

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

Past continuous

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

Past perfect

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

Future continuous

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

Present perfect continuous

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

Past perfect continuous

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

Future perfect continuous

  • will I have been tightening up ?
  • will you have been tightening up ?
  • will he/she/it have been tightening up ?
  • will we have been tightening up ?
  • will you have been tightening up ?
  • will they have been tightening up ?
See also verbs with similar meaning: tightentighten one's belt

Definitions:

  • -  Restrict

Examples:

  • -  Stiffen the regulations

User's Suggestions:

  • There are no suggestions for this verb

Add your suggestion