Conjugação do verbo inglês
COULD ROTOTILL

Verbo regular: rototill - rototilled - rototilled

Afirmação

Forma simple	Forma com V-ing
I could rototill you could rototill he could rototill we could rototill you could rototill they could rototill	I could be rototilling you could be rototilling he could be rototilling we could be rototilling you could be rototilling they could be rototilling
Perfeito	Perfeito com V-ing
I could have rototilled you could have rototilled he could have rototilled we could have rototilled you could have rototilled they could have rototilled	I could have been rototilling you could have been rototilling he could have been rototilling we could have been rototilling you could have been rototilling they could have been rototilling

Negação

Forma simple	Forma com V-ing
I couldn't rototill you couldn't rototill he couldn't rototill we couldn't rototill you couldn't rototill they couldn't rototill	I couldn't be rototilling you couldn't be rototilling he couldn't be rototilling we couldn't be rototilling you couldn't be rototilling they couldn't be rototilling
Perfeito	Perfeito com V-ing
I couldn't have rototilled you couldn't have rototilled he couldn't have rototilled we couldn't have rototilled you couldn't have rototilled they couldn't have rototilled	I couldn't have been rototilling you couldn't have been rototilling he couldn't have been rototilling we couldn't have been rototilling you couldn't have been rototilling they couldn't have been rototilling

Forma interrogativa

Forma simple	Forma com V-ing
could I rototill? could you rototill? could he rototill? could we rototill? could you rototill? could they rototill?	could I be rototilling? could you be rototilling? could he be rototilling? could we be rototilling? could you be rototilling? could they be rototilling?
Perfeito	Perfeito com V-ing
could I have rototilled? could you have rototilled? could he have rototilled? could we have rototilled? could you have rototilled? could they have rototilled?	could I have been rototilling? could you have been rototilling? could he have been rototilling? could we have been rototilling? could you have been rototilling? could they have been rototilling?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I rototill? couldn't you rototill? couldn't he rototill? couldn't we rototill? couldn't you rototill? couldn't they rototill?	couldn't I be rototilling? couldn't you be rototilling? couldn't he be rototilling? couldn't we be rototilling? couldn't you be rototilling? couldn't they be rototilling?
Perfeito	Perfeito com V-ing
couldn't I have rototilled? couldn't you have rototilled? couldn't he have rototilled? couldn't we have rototilled? couldn't you have rototilled? couldn't they have rototilled?	couldn't I have been rototilling? couldn't you have been rototilling? couldn't he have been rototilling? couldn't we have been rototilling? couldn't you have been rototilling? couldn't they have been rototilling?