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