| I | unfasten |
|---|---|
| you | unfasten |
| he/she/it | unfastens |
| we | unfasten |
| you | unfasten |
| they | unfasten |
| I | unfastened |
|---|---|
| you | unfastened |
| he/she/it | unfastened |
| we | unfastened |
| you | unfastened |
| they | unfastened |
| I | have | unfastened |
|---|---|---|
| you | have | unfastened |
| he/she/it | has | unfastened |
| we | have | unfastened |
| you | have | unfastened |
| they | have | unfastened |
| I | had | unfastened |
|---|---|---|
| you | had | unfastened |
| he/she/it | had | unfastened |
| we | had | unfastened |
| you | had | unfastened |
| they | had | unfastened |
无例句可用
请尝试其他条目。