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Indicative |
|---|
| Present |
|---|
| I | certify | | you | certify | | he/she/it | certifies | | we | certify | | you | certify | | they | certify |
| | Present Progressive |
|---|
| I | am certifying | | you | are certifying | | he/she/it | is certifying | | we | are certifying | | you | are certifying | | they | are certifying |
| | Past |
|---|
| I | certified | | you | certified | | he/she/it | certified | | we | certified | | you | certified | | they | certified |
| | Past Progressive |
|---|
| I | was certifying | | you | were certifying | | he/she/it | was certifying | | we | were certifying | | you | were certifying | | they | were certifying |
|
| Perfect |
|---|
| I | have certified | | you | have certified | | he/she/it | has certified | | we | have certified | | you | have certified | | they | have certified |
| | Perfect Progressive |
|---|
| I | have been certifying | | you | have been certifying | | he/she/it | has been certifying | | we | have been certifying | | you | have been certifying | | they | have been certifying |
| | Pluperfect I |
|---|
| I | had certified | | you | had certified | | he/she/it | had certified | | we | had certified | | you | had certified | | they | had certified |
| | Pluperfect II |
|---|
| I | had certified | | you | had certified | | he/she/it | had certified | | we | had certified | | you | had certified | | they | had certified |
| | Future I |
|---|
| I | will certify | | you | will certify | | he/she/it | will certify | | we | will certify | | you | will certify | | they | will certify |
| | Future II |
|---|
| I | am going to certify | | you | are going to certify | | he/she/it | is going to certify | | we | are going to certify | | you | are going to certify | | they | are going to certify |
| | Future Progressive |
|---|
| I | will be certifying | | you | will be certifying | | he/she/it | will be certifying | | we | will be certifying | | you | will be certifying | | they | will be certifying |
| | Future Perfect |
|---|
| I | will have certified | | you | will have certified | | he/she/it | will have certified | | we | will have certified | | you | will have certified | | they | will have certified |
| |
|
|
Conditional |
|---|
| Present |
|---|
| I | would certify | | you | would certify | | he/she/it | would certify | | we | would certify | | you | would certify | | they | would certify |
| | Progressive |
|---|
| I | would be certifying | | you | would be certifying | | he/she/it | would be certifying | | we | would be certifying | | you | would be certifying | | they | would be certifying |
| | Past Progressive |
|---|
| I | would have been certifying | | you | would have been certifying | | he/she/it | would have been certifying | | we | would have been certifying | | you | would have been certifying | | they | would have been certifying |
|
|
Subjunctive |
|---|
| Present |
|---|
| I | certify | | you | certify | | he/she/it | certifies | | we | certify | | you | certify | | they | certify |
| | Present Perfect |
|---|
| I | have certified | | you | have certified | | he/she/it | has certified | | we | have certified | | you | have certified | | they | have certified |
| | Past |
|---|
| I | certified | | you | certified | | he/she/it | certified | | we | certified | | you | certified | | they | certified |
| | Pluperfect I |
|---|
| I | had certified | | you | had certified | | he/she/it | had certified | | we | had certified | | you | had certified | | they | had certified |
|
| Past |
|---|
| I | certified | | you | certified | | he/she/it | certified | | we | certified | | you | certified | | they | certified |
| | Pluperfect II |
|---|
| I | had certified | | you | had certified | | he/she/it | had certified | | we | had certified | | you | had certified | | they | had certified |
| |
Imperative |
|---|
| Imperative |
|---|
| you | certify | | he/she/it | certify | | we | let us certify | | you | certify | | they | certify |
| | Negative Imperative |
|---|
| you | do not certify | | he/she/it | do not certify | | we | let us not certify | | you | do not certify | | they | do not certify |
|
