can base
Verbo regolare: base - based- based

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can base
you can base
she can base
we can base
you can base
they can base 	I can be basing
you can be basing
she can be basing
we can be basing
you can be basing
they can be basing	I can have based
you can have based
she can have based
we can have based
you can have based
they can have based	I can have been basing
you can have been basing
she can have been basing
we can have been basing
you can have been basing
they can have been basing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I cannot base
you cannot base
she cannot base
we cannot base
you cannot base
they cannot base 	I cannot be basing
you cannot be basing
she cannot be basing
we cannot be basing
you cannot be basing
they cannot be basing	I cannot have based
you cannot have based
she cannot have based
we cannot have based
you cannot have based
they cannot have based	I cannot have been basing
you cannot have been basing
she cannot have been basing
we cannot have been basing
you cannot have been basing
they cannot have been basing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I base?
can you base?
can she base?
can we base?
can you base?
can they base? 	can I be basing?
can you be basing?
can she be basing?
can we be basing?
can you be basing?
can they be basing? 	can I have based?
can you have based?
can she have based?
can we have based?
can you have based?
can they have based? 	can I have been basing?
can you have been basing?
can she have been basing?
can we have been basing?
can you have been basing?
can they have been basing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I not base?
can you not base?
can she not base?
can we not base?
can you not base?
can they not base? 	can I not be basing?
can you not be basing?
can she not be basing?
can we not be basing?
can you not be basing?
can they not be basing? 	can I not have based?
can you not have based?
can she not have based?
can we not have based?
can you not have based?
can they not have based? 	can I not have been basing?
can you not have been basing?
can she not have been basing?
can we not have been basing?
can you not have been basing?
can they not have been basing?