can dredge
Verbo regular: dredge - dredged- dredged

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can dredge
you can dredge
she can dredge
we can dredge
you can dredge
they can dredge 	I can be dredging
you can be dredging
she can be dredging
we can be dredging
you can be dredging
they can be dredging	I can have dredged
you can have dredged
she can have dredged
we can have dredged
you can have dredged
they can have dredged	I can have been dredging
you can have been dredging
she can have been dredging
we can have been dredging
you can have been dredging
they can have been dredging	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot dredge
you cannot dredge
she cannot dredge
we cannot dredge
you cannot dredge
they cannot dredge 	I cannot be dredging
you cannot be dredging
she cannot be dredging
we cannot be dredging
you cannot be dredging
they cannot be dredging	I cannot have dredged
you cannot have dredged
she cannot have dredged
we cannot have dredged
you cannot have dredged
they cannot have dredged	I cannot have been dredging
you cannot have been dredging
she cannot have been dredging
we cannot have been dredging
you cannot have been dredging
they cannot have been dredging	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I dredge?
can you dredge?
can she dredge?
can we dredge?
can you dredge?
can they dredge? 	can I be dredging?
can you be dredging?
can she be dredging?
can we be dredging?
can you be dredging?
can they be dredging? 	can I have dredged?
can you have dredged?
can she have dredged?
can we have dredged?
can you have dredged?
can they have dredged? 	can I have been dredging?
can you have been dredging?
can she have been dredging?
can we have been dredging?
can you have been dredging?
can they have been dredging? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not dredge?
can you not dredge?
can she not dredge?
can we not dredge?
can you not dredge?
can they not dredge? 	can I not be dredging?
can you not be dredging?
can she not be dredging?
can we not be dredging?
can you not be dredging?
can they not be dredging? 	can I not have dredged?
can you not have dredged?
can she not have dredged?
can we not have dredged?
can you not have dredged?
can they not have dredged? 	can I not have been dredging?
can you not have been dredging?
can she not have been dredging?
can we not have been dredging?
can you not have been dredging?
can they not have been dredging?