could compute
Verbo regolare: compute - computed- computed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could compute
you could compute
he could compute
we could compute
you could compute
they could compute 	I could be computing
you could be computing
he could be computing
we could be computing
you could be computing
they could be computing	I could have computed
you could have computed
he could have computed
we could have computed
you could have computed
they could have computed	I could have been computing
you could have been computing
he could have been computing
we could have been computing
you could have been computing
they could have been computing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't compute
you couldn't compute
he couldn't compute
we couldn't compute
you couldn't compute
they couldn't compute 	I couldn't be computing
you couldn't be computing
he couldn't be computing
we couldn't be computing
you couldn't be computing
they couldn't be computing	I couldn't have computed
you couldn't have computed
he couldn't have computed
we couldn't have computed
you couldn't have computed
they couldn't have computed	I couldn't have been computing
you couldn't have been computing
he couldn't have been computing
we couldn't have been computing
you couldn't have been computing
they couldn't have been computing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I compute?
could you compute?
could he compute?
could we compute?
could you compute?
could they compute? 	could I be computing?
could you be computing?
could he be computing?
could we be computing?
could you be computing?
could they be computing? 	could I have computed?
could you have computed?
could he have computed?
could we have computed?
could you have computed?
could they have computed? 	could I have been computing?
could you have been computing?
could he have been computing?
could we have been computing?
could you have been computing?
could they have been computing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I compute?
couldn't you compute?
couldn't he compute?
couldn't we compute?
couldn't you compute?
couldn't they compute? 	couldn't I be computing?
couldn't you be computing?
couldn't he be computing?
couldn't we be computing?
couldn't you be computing?
couldn't they be computing? 	couldn't I have computed?
couldn't you have computed?
couldn't he have computed?
couldn't we have computed?
couldn't you have computed?
couldn't they have computed? 	couldn't I have been computing?
couldn't you have been computing?
couldn't he have been computing?
couldn't we have been computing?
couldn't you have been computing?
couldn't they have been computing?