can descend
Verbo regolare: descend - descended- descended

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can descend
you can descend
she can descend
we can descend
you can descend
they can descend 	I can be descending
you can be descending
she can be descending
we can be descending
you can be descending
they can be descending	I can have descended
you can have descended
she can have descended
we can have descended
you can have descended
they can have descended	I can have been descending
you can have been descending
she can have been descending
we can have been descending
you can have been descending
they can have been descending	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I cannot descend
you cannot descend
she cannot descend
we cannot descend
you cannot descend
they cannot descend 	I cannot be descending
you cannot be descending
she cannot be descending
we cannot be descending
you cannot be descending
they cannot be descending	I cannot have descended
you cannot have descended
she cannot have descended
we cannot have descended
you cannot have descended
they cannot have descended	I cannot have been descending
you cannot have been descending
she cannot have been descending
we cannot have been descending
you cannot have been descending
they cannot have been descending	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I descend?
can you descend?
can she descend?
can we descend?
can you descend?
can they descend? 	can I be descending?
can you be descending?
can she be descending?
can we be descending?
can you be descending?
can they be descending? 	can I have descended?
can you have descended?
can she have descended?
can we have descended?
can you have descended?
can they have descended? 	can I have been descending?
can you have been descending?
can she have been descending?
can we have been descending?
can you have been descending?
can they have been descending? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I not descend?
can you not descend?
can she not descend?
can we not descend?
can you not descend?
can they not descend? 	can I not be descending?
can you not be descending?
can she not be descending?
can we not be descending?
can you not be descending?
can they not be descending? 	can I not have descended?
can you not have descended?
can she not have descended?
can we not have descended?
can you not have descended?
can they not have descended? 	can I not have been descending?
can you not have been descending?
can she not have been descending?
can we not have been descending?
can you not have been descending?
can they not have been descending?