Conjugação do verbo inglês
COULD TEETHE

Verbo regular: teethe - teethed - teethed

Afirmação

Forma simple	Forma com V-ing
I could teethe you could teethe he could teethe we could teethe you could teethe they could teethe	I could be teething you could be teething he could be teething we could be teething you could be teething they could be teething
Perfeito	Perfeito com V-ing
I could have teethed you could have teethed he could have teethed we could have teethed you could have teethed they could have teethed	I could have been teething you could have been teething he could have been teething we could have been teething you could have been teething they could have been teething

Negação

Forma simple	Forma com V-ing
I couldn't teethe you couldn't teethe he couldn't teethe we couldn't teethe you couldn't teethe they couldn't teethe	I couldn't be teething you couldn't be teething he couldn't be teething we couldn't be teething you couldn't be teething they couldn't be teething
Perfeito	Perfeito com V-ing
I couldn't have teethed you couldn't have teethed he couldn't have teethed we couldn't have teethed you couldn't have teethed they couldn't have teethed	I couldn't have been teething you couldn't have been teething he couldn't have been teething we couldn't have been teething you couldn't have been teething they couldn't have been teething

Forma interrogativa

Forma simple	Forma com V-ing
could I teethe? could you teethe? could he teethe? could we teethe? could you teethe? could they teethe?	could I be teething? could you be teething? could he be teething? could we be teething? could you be teething? could they be teething?
Perfeito	Perfeito com V-ing
could I have teethed? could you have teethed? could he have teethed? could we have teethed? could you have teethed? could they have teethed?	could I have been teething? could you have been teething? could he have been teething? could we have been teething? could you have been teething? could they have been teething?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I teethe? couldn't you teethe? couldn't he teethe? couldn't we teethe? couldn't you teethe? couldn't they teethe?	couldn't I be teething? couldn't you be teething? couldn't he be teething? couldn't we be teething? couldn't you be teething? couldn't they be teething?
Perfeito	Perfeito com V-ing
couldn't I have teethed? couldn't you have teethed? couldn't he have teethed? couldn't we have teethed? couldn't you have teethed? couldn't they have teethed?	couldn't I have been teething? couldn't you have been teething? couldn't he have been teething? couldn't we have been teething? couldn't you have been teething? couldn't they have been teething?