Verbo regular: quarantine - quarantined - quarantined
Afirmación
Forma simple
I could quarantine you could quarantine he could quarantine we could quarantine you could quarantine they could quarantine
Forma con V-ing
I could be quarantining you could be quarantining he could be quarantining we could be quarantining you could be quarantining they could be quarantining
Perfecto
I could have quarantined you could have quarantined he could have quarantined we could have quarantined you could have quarantined they could have quarantined
Perfecto con V-ing
I could have been quarantining you could have been quarantining he could have been quarantining we could have been quarantining you could have been quarantining they could have been quarantining
Negación
Forma simple
I couldn't quarantine you couldn't quarantine he couldn't quarantine we couldn't quarantine you couldn't quarantine they couldn't quarantine
Forma con V-ing
I couldn't be quarantining you couldn't be quarantining he couldn't be quarantining we couldn't be quarantining you couldn't be quarantining they couldn't be quarantining
Perfecto
I couldn't have quarantined you couldn't have quarantined he couldn't have quarantined we couldn't have quarantined you couldn't have quarantined they couldn't have quarantined
Perfecto con V-ing
I couldn't have been quarantining you couldn't have been quarantining he couldn't have been quarantining we couldn't have been quarantining you couldn't have been quarantining they couldn't have been quarantining
Forma interrogativa
Forma simple
could I quarantine? could you quarantine? could he quarantine? could we quarantine? could you quarantine? could they quarantine?
Forma con V-ing
could I be quarantining? could you be quarantining? could he be quarantining? could we be quarantining? could you be quarantining? could they be quarantining?
Perfecto
could I have quarantined? could you have quarantined? could he have quarantined? could we have quarantined? could you have quarantined? could they have quarantined?
Perfecto con V-ing
could I have been quarantining? could you have been quarantining? could he have been quarantining? could we have been quarantining? could you have been quarantining? could they have been quarantining?
Forma interro-negativa
Forma simple
couldn't I quarantine? couldn't you quarantine? couldn't he quarantine? couldn't we quarantine? couldn't you quarantine? couldn't they quarantine?
Forma con V-ing
couldn't I be quarantining? couldn't you be quarantining? couldn't he be quarantining? couldn't we be quarantining? couldn't you be quarantining? couldn't they be quarantining?
Perfecto
couldn't I have quarantined? couldn't you have quarantined? couldn't he have quarantined? couldn't we have quarantined? couldn't you have quarantined? couldn't they have quarantined?
Perfecto con V-ing
couldn't I have been quarantining? couldn't you have been quarantining? couldn't he have been quarantining? couldn't we have been quarantining? couldn't you have been quarantining? couldn't they have been quarantining?