I. cram <-mm-> [kræm] 动词 trans
cram in, cram into 动词 不及物动词
| I | cram |
|---|---|
| you | cram |
| he/she/it | crams |
| we | cram |
| you | cram |
| they | cram |
| I | crammed |
|---|---|
| you | crammed |
| he/she/it | crammed |
| we | crammed |
| you | crammed |
| they | crammed |
| I | have | crammed |
|---|---|---|
| you | have | crammed |
| he/she/it | has | crammed |
| we | have | crammed |
| you | have | crammed |
| they | have | crammed |
| I | had | crammed |
|---|---|---|
| you | had | crammed |
| he/she/it | had | crammed |
| we | had | crammed |
| you | had | crammed |
| they | had | crammed |