dans le dictionnaire PONS
bum about, bum around VERBE intr fam
| I | bum about | |
|---|---|---|
| you | bum about | |
| he/she/it | bums about | |
| we | bum about | |
| you | bum about | |
| they | bum about |
| I | bummed about | |
|---|---|---|
| you | bummed about | |
| he/she/it | bummed about | |
| we | bummed about | |
| you | bummed about | |
| they | bummed about |
| I | have | bummed about | |
|---|---|---|---|
| you | have | bummed about | |
| he/she/it | has | bummed about | |
| we | have | bummed about | |
| you | have | bummed about | |
| they | have | bummed about |
| I | had | bummed about | |
|---|---|---|---|
| you | had | bummed about | |
| he/she/it | had | bummed about | |
| we | had | bummed about | |
| you | had | bummed about | |
| they | had | bummed about |