Conjugação do verbo inglês
COULD SNOWMOBILE

Verbo regular: snowmobile - snowmobiled - snowmobiled

Afirmação

Forma simple	Forma com V-ing
I could snowmobile you could snowmobile he could snowmobile we could snowmobile you could snowmobile they could snowmobile	I could be snowmobiling you could be snowmobiling he could be snowmobiling we could be snowmobiling you could be snowmobiling they could be snowmobiling
Perfeito	Perfeito com V-ing
I could have snowmobiled you could have snowmobiled he could have snowmobiled we could have snowmobiled you could have snowmobiled they could have snowmobiled	I could have been snowmobiling you could have been snowmobiling he could have been snowmobiling we could have been snowmobiling you could have been snowmobiling they could have been snowmobiling

Negação

Forma simple	Forma com V-ing
I couldn't snowmobile you couldn't snowmobile he couldn't snowmobile we couldn't snowmobile you couldn't snowmobile they couldn't snowmobile	I couldn't be snowmobiling you couldn't be snowmobiling he couldn't be snowmobiling we couldn't be snowmobiling you couldn't be snowmobiling they couldn't be snowmobiling
Perfeito	Perfeito com V-ing
I couldn't have snowmobiled you couldn't have snowmobiled he couldn't have snowmobiled we couldn't have snowmobiled you couldn't have snowmobiled they couldn't have snowmobiled	I couldn't have been snowmobiling you couldn't have been snowmobiling he couldn't have been snowmobiling we couldn't have been snowmobiling you couldn't have been snowmobiling they couldn't have been snowmobiling

Forma interrogativa

Forma simple	Forma com V-ing
could I snowmobile? could you snowmobile? could he snowmobile? could we snowmobile? could you snowmobile? could they snowmobile?	could I be snowmobiling? could you be snowmobiling? could he be snowmobiling? could we be snowmobiling? could you be snowmobiling? could they be snowmobiling?
Perfeito	Perfeito com V-ing
could I have snowmobiled? could you have snowmobiled? could he have snowmobiled? could we have snowmobiled? could you have snowmobiled? could they have snowmobiled?	could I have been snowmobiling? could you have been snowmobiling? could he have been snowmobiling? could we have been snowmobiling? could you have been snowmobiling? could they have been snowmobiling?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I snowmobile? couldn't you snowmobile? couldn't he snowmobile? couldn't we snowmobile? couldn't you snowmobile? couldn't they snowmobile?	couldn't I be snowmobiling? couldn't you be snowmobiling? couldn't he be snowmobiling? couldn't we be snowmobiling? couldn't you be snowmobiling? couldn't they be snowmobiling?
Perfeito	Perfeito com V-ing
couldn't I have snowmobiled? couldn't you have snowmobiled? couldn't he have snowmobiled? couldn't we have snowmobiled? couldn't you have snowmobiled? couldn't they have snowmobiled?	couldn't I have been snowmobiling? couldn't you have been snowmobiling? couldn't he have been snowmobiling? couldn't we have been snowmobiling? couldn't you have been snowmobiling? couldn't they have been snowmobiling?