Conjugação do verbo inglês
COULD SEETHE

Verbo regular: seethe - seethed - seethed

Afirmação

Forma simple	Forma com V-ing
I could seethe you could seethe she could seethe we could seethe you could seethe they could seethe	I could be seething you could be seething she could be seething we could be seething you could be seething they could be seething
Perfeito	Perfeito com V-ing
I could have seethed you could have seethed she could have seethed we could have seethed you could have seethed they could have seethed	I could have been seething you could have been seething she could have been seething we could have been seething you could have been seething they could have been seething

Negação

Forma simple	Forma com V-ing
I couldn't seethe you couldn't seethe she couldn't seethe we couldn't seethe you couldn't seethe they couldn't seethe	I couldn't be seething you couldn't be seething she couldn't be seething we couldn't be seething you couldn't be seething they couldn't be seething
Perfeito	Perfeito com V-ing
I couldn't have seethed you couldn't have seethed she couldn't have seethed we couldn't have seethed you couldn't have seethed they couldn't have seethed	I couldn't have been seething you couldn't have been seething she couldn't have been seething we couldn't have been seething you couldn't have been seething they couldn't have been seething

Forma interrogativa

Forma simple	Forma com V-ing
could I seethe? could you seethe? could she seethe? could we seethe? could you seethe? could they seethe?	could I be seething? could you be seething? could she be seething? could we be seething? could you be seething? could they be seething?
Perfeito	Perfeito com V-ing
could I have seethed? could you have seethed? could she have seethed? could we have seethed? could you have seethed? could they have seethed?	could I have been seething? could you have been seething? could she have been seething? could we have been seething? could you have been seething? could they have been seething?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I seethe? couldn't you seethe? couldn't she seethe? couldn't we seethe? couldn't you seethe? couldn't they seethe?	couldn't I be seething? couldn't you be seething? couldn't she be seething? couldn't we be seething? couldn't you be seething? couldn't they be seething?
Perfeito	Perfeito com V-ing
couldn't I have seethed? couldn't you have seethed? couldn't she have seethed? couldn't we have seethed? couldn't you have seethed? couldn't they have seethed?	couldn't I have been seething? couldn't you have been seething? couldn't she have been seething? couldn't we have been seething? couldn't you have been seething? couldn't they have been seething?