can descant
Verbo regular: descant - descanted- descanted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can descant
you can descant
he can descant
we can descant
you can descant
they can descant 	I can be descanting
you can be descanting
he can be descanting
we can be descanting
you can be descanting
they can be descanting	I can have descanted
you can have descanted
he can have descanted
we can have descanted
you can have descanted
they can have descanted	I can have been descanting
you can have been descanting
he can have been descanting
we can have been descanting
you can have been descanting
they can have been descanting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot descant
you cannot descant
he cannot descant
we cannot descant
you cannot descant
they cannot descant 	I cannot be descanting
you cannot be descanting
he cannot be descanting
we cannot be descanting
you cannot be descanting
they cannot be descanting	I cannot have descanted
you cannot have descanted
he cannot have descanted
we cannot have descanted
you cannot have descanted
they cannot have descanted	I cannot have been descanting
you cannot have been descanting
he cannot have been descanting
we cannot have been descanting
you cannot have been descanting
they cannot have been descanting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I descant?
can you descant?
can he descant?
can we descant?
can you descant?
can they descant? 	can I be descanting?
can you be descanting?
can he be descanting?
can we be descanting?
can you be descanting?
can they be descanting? 	can I have descanted?
can you have descanted?
can he have descanted?
can we have descanted?
can you have descanted?
can they have descanted? 	can I have been descanting?
can you have been descanting?
can he have been descanting?
can we have been descanting?
can you have been descanting?
can they have been descanting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not descant?
can you not descant?
can he not descant?
can we not descant?
can you not descant?
can they not descant? 	can I not be descanting?
can you not be descanting?
can he not be descanting?
can we not be descanting?
can you not be descanting?
can they not be descanting? 	can I not have descanted?
can you not have descanted?
can he not have descanted?
can we not have descanted?
can you not have descanted?
can they not have descanted? 	can I not have been descanting?
can you not have been descanting?
can he not have been descanting?
can we not have been descanting?
can you not have been descanting?
can they not have been descanting?