concern 的动词变位表
Simple tenses
| I | concern |
|---|---|
| you | concern |
| he/she/it | concerns |
| we | concern |
| you | concern |
| they | concern |
| I | concerned |
|---|---|
| you | concerned |
| he/she/it | concerned |
| we | concerned |
| you | concerned |
| they | concerned |
| I | have | concerned |
|---|---|---|
| you | have | concerned |
| he/she/it | has | concerned |
| we | have | concerned |
| you | have | concerned |
| they | have | concerned |
| I | had | concerned |
|---|---|---|
| you | had | concerned |
| he/she/it | had | concerned |
| we | had | concerned |
| you | had | concerned |
| they | had | concerned |
| I | will | concern |
|---|---|---|
| you | will | concern |
| he/she/it | will | concern |
| we | will | concern |
| you | will | concern |
| they | will | concern |
| I | am | going to | concern |
|---|---|---|---|
| you | are | going to | concern |
| he/she/it | is | going to | concern |
| we | are | going to | concern |
| you | are | going to | concern |
| they | are | going to | concern |
| I | will have | concerned |
|---|---|---|
| you | will have | concerned |
| he/she/it | will have | concerned |
| we | will have | concerned |
| you | will have | concerned |
| they | will have | concerned |
Continuous tenses
| I | am | concerning |
|---|---|---|
| you | are | concerning |
| he/she/it | is | concerning |
| we | are | concerning |
| you | are | concerning |
| they | are | concerning |
| I | was | concerning |
|---|---|---|
| you | were | concerning |
| he/she/it | was | concerning |
| we | were | concerning |
| you | were | concerning |
| they | were | concerning |
| I | have been | concerning |
|---|---|---|
| you | have been | concerning |
| he/she/it | has been | concerning |
| we | have been | concerning |
| you | have been | concerning |
| they | have been | concerning |
| I | had been | concerning |
|---|---|---|
| you | had been | concerning |
| he/she/it | had been | concerning |
| we | had been | concerning |
| you | had been | concerning |
| they | had been | concerning |
| I | will be | concerning |
|---|---|---|
| you | will be | concerning |
| he/she/it | will be | concerning |
| we | will be | concerning |
| you | will be | concerning |
| they | will be | concerning |
| I | am | going to be | concerning |
|---|---|---|---|
| you | are | going to be | concerning |
| he/she/it | is | going to be | concerning |
| we | are | going to be | concerning |
| you | are | going to be | concerning |
| they | are | going to be | concerning |
| I | will have been | concerning |
|---|---|---|
| you | will have been | concerning |
| he/she/it | will have been | concerning |
| we | will have been | concerning |
| you | will have been | concerning |
| they | will have been | concerning |
Conditional
| I | would | concern |
|---|---|---|
| you | would | concern |
| he/she/it | would | concern |
| we | would | concern |
| you | would | concern |
| they | would | concern |
| I | would have | concerned |
|---|---|---|
| you | would have | concerned |
| he/she/it | would have | concerned |
| we | would have | concerned |
| you | would have | concerned |
| they | would have | concerned |
Imperative
| concern |
|---|
Impersonal
| concerning |
|---|
| concerned |
|---|
