Conjugação do verbo inglês
COULD SCULL

Verbo regular: scull - sculled - sculled

Afirmação

Forma simple	Forma com V-ing
I could scull you could scull he could scull we could scull you could scull they could scull	I could be sculling you could be sculling he could be sculling we could be sculling you could be sculling they could be sculling
Perfeito	Perfeito com V-ing
I could have sculled you could have sculled he could have sculled we could have sculled you could have sculled they could have sculled	I could have been sculling you could have been sculling he could have been sculling we could have been sculling you could have been sculling they could have been sculling

Negação

Forma simple	Forma com V-ing
I couldn't scull you couldn't scull he couldn't scull we couldn't scull you couldn't scull they couldn't scull	I couldn't be sculling you couldn't be sculling he couldn't be sculling we couldn't be sculling you couldn't be sculling they couldn't be sculling
Perfeito	Perfeito com V-ing
I couldn't have sculled you couldn't have sculled he couldn't have sculled we couldn't have sculled you couldn't have sculled they couldn't have sculled	I couldn't have been sculling you couldn't have been sculling he couldn't have been sculling we couldn't have been sculling you couldn't have been sculling they couldn't have been sculling

Forma interrogativa

Forma simple	Forma com V-ing
could I scull? could you scull? could he scull? could we scull? could you scull? could they scull?	could I be sculling? could you be sculling? could he be sculling? could we be sculling? could you be sculling? could they be sculling?
Perfeito	Perfeito com V-ing
could I have sculled? could you have sculled? could he have sculled? could we have sculled? could you have sculled? could they have sculled?	could I have been sculling? could you have been sculling? could he have been sculling? could we have been sculling? could you have been sculling? could they have been sculling?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I scull? couldn't you scull? couldn't he scull? couldn't we scull? couldn't you scull? couldn't they scull?	couldn't I be sculling? couldn't you be sculling? couldn't he be sculling? couldn't we be sculling? couldn't you be sculling? couldn't they be sculling?
Perfeito	Perfeito com V-ing
couldn't I have sculled? couldn't you have sculled? couldn't he have sculled? couldn't we have sculled? couldn't you have sculled? couldn't they have sculled?	couldn't I have been sculling? couldn't you have been sculling? couldn't he have been sculling? couldn't we have been sculling? couldn't you have been sculling? couldn't they have been sculling?