Conjugação do verbo inglês
COULD QUARANTINE

Verbo regular: quarantine - quarantined - quarantined

Afirmação

Forma simple	Forma com V-ing
I could quarantine you could quarantine she could quarantine we could quarantine you could quarantine they could quarantine	I could be quarantining you could be quarantining she could be quarantining we could be quarantining you could be quarantining they could be quarantining
Perfeito	Perfeito com V-ing
I could have quarantined you could have quarantined she could have quarantined we could have quarantined you could have quarantined they could have quarantined	I could have been quarantining you could have been quarantining she could have been quarantining we could have been quarantining you could have been quarantining they could have been quarantining

Negação

Forma simple	Forma com V-ing
I could not quarantine you could not quarantine she could not quarantine we could not quarantine you could not quarantine they could not quarantine	I could not be quarantining you could not be quarantining she could not be quarantining we could not be quarantining you could not be quarantining they could not be quarantining
Perfeito	Perfeito com V-ing
I could not have quarantined you could not have quarantined she could not have quarantined we could not have quarantined you could not have quarantined they could not have quarantined	I could not have been quarantining you could not have been quarantining she could not have been quarantining we could not have been quarantining you could not have been quarantining they could not have been quarantining

Forma interrogativa

Forma simple	Forma com V-ing
could I quarantine? could you quarantine? could she quarantine? could we quarantine? could you quarantine? could they quarantine?	could I be quarantining? could you be quarantining? could she be quarantining? could we be quarantining? could you be quarantining? could they be quarantining?
Perfeito	Perfeito com V-ing
could I have quarantined? could you have quarantined? could she have quarantined? could we have quarantined? could you have quarantined? could they have quarantined?	could I have been quarantining? could you have been quarantining? could she have been quarantining? could we have been quarantining? could you have been quarantining? could they have been quarantining?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not quarantine? could you not quarantine? could she not quarantine? could we not quarantine? could you not quarantine? could they not quarantine?	could I not be quarantining? could you not be quarantining? could she not be quarantining? could we not be quarantining? could you not be quarantining? could they not be quarantining?
Perfeito	Perfeito com V-ing
could I not have quarantined? could you not have quarantined? could she not have quarantined? could we not have quarantined? could you not have quarantined? could they not have quarantined?	could I not have been quarantining? could you not have been quarantining? could she not have been quarantining? could we not have been quarantining? could you not have been quarantining? could they not have been quarantining?