
Verbo irregular: fling - flung - flung
Forma simple | Forma con V-ing | 
| I could fling you could fling he could fling we could fling you could fling they could fling  | I could be flinging you could be flinging he could be flinging we could be flinging you could be flinging they could be flinging  | 
Perfecto | Perfecto con V-ing | 
| I could have flung you could have flung he could have flung we could have flung you could have flung they could have flung  | I could have been flinging you could have been flinging he could have been flinging we could have been flinging you could have been flinging they could have been flinging  | 
Forma simple | Forma con V-ing | 
| I couldn't fling you couldn't fling he couldn't fling we couldn't fling you couldn't fling they couldn't fling  | I couldn't be flinging you couldn't be flinging he couldn't be flinging we couldn't be flinging you couldn't be flinging they couldn't be flinging  | 
Perfecto | Perfecto con V-ing | 
| I couldn't have flung you couldn't have flung he couldn't have flung we couldn't have flung you couldn't have flung they couldn't have flung  | I couldn't have been flinging you couldn't have been flinging he couldn't have been flinging we couldn't have been flinging you couldn't have been flinging they couldn't have been flinging  | 
Forma simple | Forma con V-ing | 
| could I fling? could you fling? could he fling? could we fling? could you fling? could they fling?  | could I be flinging? could you be flinging? could he be flinging? could we be flinging? could you be flinging? could they be flinging?  | 
Perfecto | Perfecto con V-ing | 
| could I have flung? could you have flung? could he have flung? could we have flung? could you have flung? could they have flung?  | could I have been flinging? could you have been flinging? could he have been flinging? could we have been flinging? could you have been flinging? could they have been flinging?  | 
Forma simple | Forma con V-ing | 
| couldn't I fling? couldn't you fling? couldn't he fling? couldn't we fling? couldn't you fling? couldn't they fling?  | couldn't I be flinging? couldn't you be flinging? couldn't he be flinging? couldn't we be flinging? couldn't you be flinging? couldn't they be flinging?  | 
Perfecto | Perfecto con V-ing | 
| couldn't I have flung? couldn't you have flung? couldn't he have flung? couldn't we have flung? couldn't you have flung? couldn't they have flung?  | couldn't I have been flinging? couldn't you have been flinging? couldn't he have been flinging? couldn't we have been flinging? couldn't you have been flinging? couldn't they have been flinging?  |