could activate
Verbo regolare: activate - activated- activated

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could activate
you could activate
he could activate
we could activate
you could activate
they could activate 	I could be activating
you could be activating
he could be activating
we could be activating
you could be activating
they could be activating	I could have activated
you could have activated
he could have activated
we could have activated
you could have activated
they could have activated	I could have been activating
you could have been activating
he could have been activating
we could have been activating
you could have been activating
they could have been activating	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't activate
you couldn't activate
he couldn't activate
we couldn't activate
you couldn't activate
they couldn't activate 	I couldn't be activating
you couldn't be activating
he couldn't be activating
we couldn't be activating
you couldn't be activating
they couldn't be activating	I couldn't have activated
you couldn't have activated
he couldn't have activated
we couldn't have activated
you couldn't have activated
they couldn't have activated	I couldn't have been activating
you couldn't have been activating
he couldn't have been activating
we couldn't have been activating
you couldn't have been activating
they couldn't have been activating	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I activate?
could you activate?
could he activate?
could we activate?
could you activate?
could they activate? 	could I be activating?
could you be activating?
could he be activating?
could we be activating?
could you be activating?
could they be activating? 	could I have activated?
could you have activated?
could he have activated?
could we have activated?
could you have activated?
could they have activated? 	could I have been activating?
could you have been activating?
could he have been activating?
could we have been activating?
could you have been activating?
could they have been activating? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I activate?
couldn't you activate?
couldn't he activate?
couldn't we activate?
couldn't you activate?
couldn't they activate? 	couldn't I be activating?
couldn't you be activating?
couldn't he be activating?
couldn't we be activating?
couldn't you be activating?
couldn't they be activating? 	couldn't I have activated?
couldn't you have activated?
couldn't he have activated?
couldn't we have activated?
couldn't you have activated?
couldn't they have activated? 	couldn't I have been activating?
couldn't you have been activating?
couldn't he have been activating?
couldn't we have been activating?
couldn't you have been activating?
couldn't they have been activating?