I. warn [wɔ:n, 美 wɔ:rn] 动词 不及物动词
II. warn [wɔ:n, 美 wɔ:rn] 动词 trans
1. warn (make aware):
2. warn (urge):
| I | warn |
|---|---|
| you | warn |
| he/she/it | warns |
| we | warn |
| you | warn |
| they | warn |
| I | warned |
|---|---|
| you | warned |
| he/she/it | warned |
| we | warned |
| you | warned |
| they | warned |
| I | have | warned |
|---|---|---|
| you | have | warned |
| he/she/it | has | warned |
| we | have | warned |
| you | have | warned |
| they | have | warned |
| I | had | warned |
|---|---|---|
| you | had | warned |
| he/she/it | had | warned |
| we | had | warned |
| you | had | warned |
| they | had | warned |