Conjugação do verbo inglês
COULD TOM

Verbo regular: tom - tomed - tomed

Afirmação

Forma simple	Forma com V-ing
I could tom you could tom he could tom we could tom you could tom they could tom	I could be toming you could be toming he could be toming we could be toming you could be toming they could be toming
Perfeito	Perfeito com V-ing
I could have tomed you could have tomed he could have tomed we could have tomed you could have tomed they could have tomed	I could have been toming you could have been toming he could have been toming we could have been toming you could have been toming they could have been toming

Negação

Forma simple	Forma com V-ing
I couldn't tom you couldn't tom he couldn't tom we couldn't tom you couldn't tom they couldn't tom	I couldn't be toming you couldn't be toming he couldn't be toming we couldn't be toming you couldn't be toming they couldn't be toming
Perfeito	Perfeito com V-ing
I couldn't have tomed you couldn't have tomed he couldn't have tomed we couldn't have tomed you couldn't have tomed they couldn't have tomed	I couldn't have been toming you couldn't have been toming he couldn't have been toming we couldn't have been toming you couldn't have been toming they couldn't have been toming

Forma interrogativa

Forma simple	Forma com V-ing
could I tom? could you tom? could he tom? could we tom? could you tom? could they tom?	could I be toming? could you be toming? could he be toming? could we be toming? could you be toming? could they be toming?
Perfeito	Perfeito com V-ing
could I have tomed? could you have tomed? could he have tomed? could we have tomed? could you have tomed? could they have tomed?	could I have been toming? could you have been toming? could he have been toming? could we have been toming? could you have been toming? could they have been toming?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I tom? couldn't you tom? couldn't he tom? couldn't we tom? couldn't you tom? couldn't they tom?	couldn't I be toming? couldn't you be toming? couldn't he be toming? couldn't we be toming? couldn't you be toming? couldn't they be toming?
Perfeito	Perfeito com V-ing
couldn't I have tomed? couldn't you have tomed? couldn't he have tomed? couldn't we have tomed? couldn't you have tomed? couldn't they have tomed?	couldn't I have been toming? couldn't you have been toming? couldn't he have been toming? couldn't we have been toming? couldn't you have been toming? couldn't they have been toming?