can excavate
Verbo regolare: excavate - excavated- excavated

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can excavate
you can excavate
she can excavate
we can excavate
you can excavate
they can excavate 	I can be excavating
you can be excavating
she can be excavating
we can be excavating
you can be excavating
they can be excavating	I can have excavated
you can have excavated
she can have excavated
we can have excavated
you can have excavated
they can have excavated	I can have been excavating
you can have been excavating
she can have been excavating
we can have been excavating
you can have been excavating
they can have been excavating	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I cannot excavate
you cannot excavate
she cannot excavate
we cannot excavate
you cannot excavate
they cannot excavate 	I cannot be excavating
you cannot be excavating
she cannot be excavating
we cannot be excavating
you cannot be excavating
they cannot be excavating	I cannot have excavated
you cannot have excavated
she cannot have excavated
we cannot have excavated
you cannot have excavated
they cannot have excavated	I cannot have been excavating
you cannot have been excavating
she cannot have been excavating
we cannot have been excavating
you cannot have been excavating
they cannot have been excavating	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I excavate?
can you excavate?
can she excavate?
can we excavate?
can you excavate?
can they excavate? 	can I be excavating?
can you be excavating?
can she be excavating?
can we be excavating?
can you be excavating?
can they be excavating? 	can I have excavated?
can you have excavated?
can she have excavated?
can we have excavated?
can you have excavated?
can they have excavated? 	can I have been excavating?
can you have been excavating?
can she have been excavating?
can we have been excavating?
can you have been excavating?
can they have been excavating? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I not excavate?
can you not excavate?
can she not excavate?
can we not excavate?
can you not excavate?
can they not excavate? 	can I not be excavating?
can you not be excavating?
can she not be excavating?
can we not be excavating?
can you not be excavating?
can they not be excavating? 	can I not have excavated?
can you not have excavated?
can she not have excavated?
can we not have excavated?
can you not have excavated?
can they not have excavated? 	can I not have been excavating?
can you not have been excavating?
can she not have been excavating?
can we not have been excavating?
can you not have been excavating?
can they not have been excavating?