dans le dictionnaire PONS
I. under·per·ˈform VERBE intr
II. under·per·ˈform VERBE trans
- to underperform sth
-
| I | underperform | |
|---|---|---|
| you | underperform | |
| he/she/it | underperforms | |
| we | underperform | |
| you | underperform | |
| they | underperform |
| I | underperformed | |
|---|---|---|
| you | underperformed | |
| he/she/it | underperformed | |
| we | underperformed | |
| you | underperformed | |
| they | underperformed |
| I | have | underperformed | |
|---|---|---|---|
| you | have | underperformed | |
| he/she/it | has | underperformed | |
| we | have | underperformed | |
| you | have | underperformed | |
| they | have | underperformed |
| I | had | underperformed | |
|---|---|---|---|
| you | had | underperformed | |
| he/she/it | had | underperformed | |
| we | had | underperformed | |
| you | had | underperformed | |
| they | had | underperformed |