dans le dictionnaire PONS
flutter down VERBE intr
flutter down leaves:
| I | flutter down |
|---|---|
| you | flutter down |
| he/she/it | flutters down |
| we | flutter down |
| you | flutter down |
| they | flutter down |
| I | fluttered down |
|---|---|
| you | fluttered down |
| he/she/it | fluttered down |
| we | fluttered down |
| you | fluttered down |
| they | fluttered down |
| I | have | fluttered down |
|---|---|---|
| you | have | fluttered down |
| he/she/it | has | fluttered down |
| we | have | fluttered down |
| you | have | fluttered down |
| they | have | fluttered down |
| I | had | fluttered down |
|---|---|---|
| you | had | fluttered down |
| he/she/it | had | fluttered down |
| we | had | fluttered down |
| you | had | fluttered down |
| they | had | fluttered down |