I. roll on 动词 不及物动词
| I | roll on |
|---|---|
| you | roll on |
| he/she/it | rolls on |
| we | roll on |
| you | roll on |
| they | roll on |
| I | rolled on |
|---|---|
| you | rolled on |
| he/she/it | rolled on |
| we | rolled on |
| you | rolled on |
| they | rolled on |
| I | have | rolled on |
|---|---|---|
| you | have | rolled on |
| he/she/it | has | rolled on |
| we | have | rolled on |
| you | have | rolled on |
| they | have | rolled on |
| I | had | rolled on |
|---|---|---|
| you | had | rolled on |
| he/she/it | had | rolled on |
| we | had | rolled on |
| you | had | rolled on |
| they | had | rolled on |