English verb conjugation
TO LACK
Regular verb: lack - lacked - lacked
Present | Present continuous | Preterite | Preterite continuous |
| do I lack? do you lack? does he lack? do we lack? do you lack? do they lack? | am I lacking? are you lacking? is he lacking? are we lacking? are you lacking? are they lacking? | did I lack? did you lack? did he lack? did we lack? did you lack? did they lack? | was I lacking? were you lacking? was he lacking? were we lacking? were you lacking? were they lacking? |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| have I lacked? have you lacked? has he lacked? have we lacked? have you lacked? have they lacked? | have I been lacking? have you been lacking? has he been lacking? have we been lacking? have you been lacking? have they been lacking? | had I lacked? had you lacked? had he lacked? had we lacked? had you lacked? had they lacked? | had I been lacking? had you been lacking? had he been lacking? had we been lacking? had you been lacking? had they been lacking? |
Future | Future continuous | Future perfect | Future perfect continuous |
| will I lack? will you lack? will he lack? will we lack? will you lack? will they lack? | will I be lacking? will you be lacking? will he be lacking? will we be lacking? will you be lacking? will they be lacking? | will I have lacked? will you have lacked? will he have lacked? will we have lacked? will you have lacked? will they have lacked? | will I have been lacking? will you have been lacking? will he have been lacking? will we have been lacking? will you have been lacking? will they have been lacking? |
Present | Present continuous | Past | Past continuous |
| would I lack? would you lack? would he lack? would we lack? would you lack? would they lack? | would I be lacking? would you be lacking? would he be lacking? would we be lacking? would you be lacking? would they be lacking? | would I have lacked? would you have lacked? would he have lacked? would we have lacked? would you have lacked? would they have lacked? | would I have been lacking? would you have been lacking? would he have been lacking? would we have been lacking? would you have been lacking? would they have been lacking? |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to lack | - - - |
Present | Past | ||
| lacking | lacked |