en el diccionario PONS
I. flutter [ˈflʌtəʳ, ingl. am. -t̬ɚ] SUST.
II. flutter [ˈflʌtəʳ, ingl. am. -t̬ɚ] V. intr.
| I | flutter | |
|---|---|---|
| you | flutter | |
| he/she/it | flutters | |
| we | flutter | |
| you | flutter | |
| they | flutter |
| I | fluttered | |
|---|---|---|
| you | fluttered | |
| he/she/it | fluttered | |
| we | fluttered | |
| you | fluttered | |
| they | fluttered |
| I | have | fluttered | |
|---|---|---|---|
| you | have | fluttered | |
| he/she/it | has | fluttered | |
| we | have | fluttered | |
| you | have | fluttered | |
| they | have | fluttered |
| I | had | fluttered | |
|---|---|---|---|
| you | had | fluttered | |
| he/she/it | had | fluttered | |
| we | had | fluttered | |
| you | had | fluttered | |
| they | had | fluttered |