I. foul [faʊl] 形
| I | foul | 
|---|---|
| you | foul | 
| he/she/it | fouls | 
| we | foul | 
| you | foul | 
| they | foul | 
| I | fouled | 
|---|---|
| you | fouled | 
| he/she/it | fouled | 
| we | fouled | 
| you | fouled | 
| they | fouled | 
| I | have | fouled | 
|---|---|---|
| you | have | fouled | 
| he/she/it | has | fouled | 
| we | have | fouled | 
| you | have | fouled | 
| they | have | fouled | 
| I | had | fouled | 
|---|---|---|
| you | had | fouled | 
| he/she/it | had | fouled | 
| we | had | fouled | 
| you | had | fouled | 
| they | had | fouled | 
