I. operate [ˈɒpəreıt] 动词 不及物动词
| I | operate |
|---|---|
| you | operate |
| he/she/it | operates |
| we | operate |
| you | operate |
| they | operate |
| I | operated |
|---|---|
| you | operated |
| he/she/it | operated |
| we | operated |
| you | operated |
| they | operated |
| I | have | operated |
|---|---|---|
| you | have | operated |
| he/she/it | has | operated |
| we | have | operated |
| you | have | operated |
| they | have | operated |
| I | had | operated |
|---|---|---|
| you | had | operated |
| he/she/it | had | operated |
| we | had | operated |
| you | had | operated |
| they | had | operated |