could exhaust
Verbo regolare: exhaust - exhausted- exhausted

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could exhaust
you could exhaust
she could exhaust
we could exhaust
you could exhaust
they could exhaust 	I could be exhausting
you could be exhausting
she could be exhausting
we could be exhausting
you could be exhausting
they could be exhausting	I could have exhausted
you could have exhausted
she could have exhausted
we could have exhausted
you could have exhausted
they could have exhausted	I could have been exhausting
you could have been exhausting
she could have been exhausting
we could have been exhausting
you could have been exhausting
they could have been exhausting	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't exhaust
you couldn't exhaust
she couldn't exhaust
we couldn't exhaust
you couldn't exhaust
they couldn't exhaust 	I couldn't be exhausting
you couldn't be exhausting
she couldn't be exhausting
we couldn't be exhausting
you couldn't be exhausting
they couldn't be exhausting	I couldn't have exhausted
you couldn't have exhausted
she couldn't have exhausted
we couldn't have exhausted
you couldn't have exhausted
they couldn't have exhausted	I couldn't have been exhausting
you couldn't have been exhausting
she couldn't have been exhausting
we couldn't have been exhausting
you couldn't have been exhausting
they couldn't have been exhausting	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I exhaust?
could you exhaust?
could she exhaust?
could we exhaust?
could you exhaust?
could they exhaust? 	could I be exhausting?
could you be exhausting?
could she be exhausting?
could we be exhausting?
could you be exhausting?
could they be exhausting? 	could I have exhausted?
could you have exhausted?
could she have exhausted?
could we have exhausted?
could you have exhausted?
could they have exhausted? 	could I have been exhausting?
could you have been exhausting?
could she have been exhausting?
could we have been exhausting?
could you have been exhausting?
could they have been exhausting? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I exhaust?
couldn't you exhaust?
couldn't she exhaust?
couldn't we exhaust?
couldn't you exhaust?
couldn't they exhaust? 	couldn't I be exhausting?
couldn't you be exhausting?
couldn't she be exhausting?
couldn't we be exhausting?
couldn't you be exhausting?
couldn't they be exhausting? 	couldn't I have exhausted?
couldn't you have exhausted?
couldn't she have exhausted?
couldn't we have exhausted?
couldn't you have exhausted?
couldn't they have exhausted? 	couldn't I have been exhausting?
couldn't you have been exhausting?
couldn't she have been exhausting?
couldn't we have been exhausting?
couldn't you have been exhausting?
couldn't they have been exhausting?