Conjugação do verbo inglês
COULD BREATHALYSE

Verbo regular: breathalyse - breathalysed - breathalysed

Afirmação

Forma simple	Forma com V-ing
I could breathalyse you could breathalyse he could breathalyse we could breathalyse you could breathalyse they could breathalyse	I could be breathalysing you could be breathalysing he could be breathalysing we could be breathalysing you could be breathalysing they could be breathalysing
Perfeito	Perfeito com V-ing
I could have breathalysed you could have breathalysed he could have breathalysed we could have breathalysed you could have breathalysed they could have breathalysed	I could have been breathalysing you could have been breathalysing he could have been breathalysing we could have been breathalysing you could have been breathalysing they could have been breathalysing

Negação

Forma simple	Forma com V-ing
I couldn't breathalyse you couldn't breathalyse he couldn't breathalyse we couldn't breathalyse you couldn't breathalyse they couldn't breathalyse	I couldn't be breathalysing you couldn't be breathalysing he couldn't be breathalysing we couldn't be breathalysing you couldn't be breathalysing they couldn't be breathalysing
Perfeito	Perfeito com V-ing
I couldn't have breathalysed you couldn't have breathalysed he couldn't have breathalysed we couldn't have breathalysed you couldn't have breathalysed they couldn't have breathalysed	I couldn't have been breathalysing you couldn't have been breathalysing he couldn't have been breathalysing we couldn't have been breathalysing you couldn't have been breathalysing they couldn't have been breathalysing

Forma interrogativa

Forma simple	Forma com V-ing
could I breathalyse? could you breathalyse? could he breathalyse? could we breathalyse? could you breathalyse? could they breathalyse?	could I be breathalysing? could you be breathalysing? could he be breathalysing? could we be breathalysing? could you be breathalysing? could they be breathalysing?
Perfeito	Perfeito com V-ing
could I have breathalysed? could you have breathalysed? could he have breathalysed? could we have breathalysed? could you have breathalysed? could they have breathalysed?	could I have been breathalysing? could you have been breathalysing? could he have been breathalysing? could we have been breathalysing? could you have been breathalysing? could they have been breathalysing?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I breathalyse? couldn't you breathalyse? couldn't he breathalyse? couldn't we breathalyse? couldn't you breathalyse? couldn't they breathalyse?	couldn't I be breathalysing? couldn't you be breathalysing? couldn't he be breathalysing? couldn't we be breathalysing? couldn't you be breathalysing? couldn't they be breathalysing?
Perfeito	Perfeito com V-ing
couldn't I have breathalysed? couldn't you have breathalysed? couldn't he have breathalysed? couldn't we have breathalysed? couldn't you have breathalysed? couldn't they have breathalysed?	couldn't I have been breathalysing? couldn't you have been breathalysing? couldn't he have been breathalysing? couldn't we have been breathalysing? couldn't you have been breathalysing? couldn't they have been breathalysing?