know about 的动词变位表
Simple tenses
| I | know about |
|---|---|
| you | know about |
| he/she/it | knows about |
| we | know about |
| you | know about |
| they | know about |
| I | knew about |
|---|---|
| you | knew about |
| he/she/it | knew about |
| we | knew about |
| you | knew about |
| they | knew about |
| I | have | known about |
|---|---|---|
| you | have | known about |
| he/she/it | has | known about |
| we | have | known about |
| you | have | known about |
| they | have | known about |
| I | had | known about |
|---|---|---|
| you | had | known about |
| he/she/it | had | known about |
| we | had | known about |
| you | had | known about |
| they | had | known about |
| I | will | know about |
|---|---|---|
| you | will | know about |
| he/she/it | will | know about |
| we | will | know about |
| you | will | know about |
| they | will | know about |
| I | am | going to | know about |
|---|---|---|---|
| you | are | going to | know about |
| he/she/it | is | going to | know about |
| we | are | going to | know about |
| you | are | going to | know about |
| they | are | going to | know about |
| I | will have | known about |
|---|---|---|
| you | will have | known about |
| he/she/it | will have | known about |
| we | will have | known about |
| you | will have | known about |
| they | will have | known about |
Continuous tenses
| I | am | - about |
|---|---|---|
| you | are | - about |
| he/she/it | is | - about |
| we | are | - about |
| you | are | - about |
| they | are | - about |
| I | was | - about |
|---|---|---|
| you | were | - about |
| he/she/it | was | - about |
| we | were | - about |
| you | were | - about |
| they | were | - about |
| I | have been | - about |
|---|---|---|
| you | have been | - about |
| he/she/it | has been | - about |
| we | have been | - about |
| you | have been | - about |
| they | have been | - about |
| I | had been | - about |
|---|---|---|
| you | had been | - about |
| he/she/it | had been | - about |
| we | had been | - about |
| you | had been | - about |
| they | had been | - about |
| I | will be | - about |
|---|---|---|
| you | will be | - about |
| he/she/it | will be | - about |
| we | will be | - about |
| you | will be | - about |
| they | will be | - about |
| I | am | going to be | - about |
|---|---|---|---|
| you | are | going to be | - about |
| he/she/it | is | going to be | - about |
| we | are | going to be | - about |
| you | are | going to be | - about |
| they | are | going to be | - about |
| I | will have been | - about |
|---|---|---|
| you | will have been | - about |
| he/she/it | will have been | - about |
| we | will have been | - about |
| you | will have been | - about |
| they | will have been | - about |
Conditional
| I | would | know about |
|---|---|---|
| you | would | know about |
| he/she/it | would | know about |
| we | would | know about |
| you | would | know about |
| they | would | know about |
| I | would have | known about |
|---|---|---|
| you | would have | known about |
| he/she/it | would have | known about |
| we | would have | known about |
| you | would have | known about |
| they | would have | known about |
Imperative
| know about |
|---|
Impersonal
| - about |
|---|
| known about |
|---|
