can cupel
Verbo regular: cupel - cupeled- cupeled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can cupel
you can cupel
he can cupel
we can cupel
you can cupel
they can cupel 	I can be cupeling
you can be cupeling
he can be cupeling
we can be cupeling
you can be cupeling
they can be cupeling	I can have cupeled
you can have cupeled
he can have cupeled
we can have cupeled
you can have cupeled
they can have cupeled	I can have been cupeling
you can have been cupeling
he can have been cupeling
we can have been cupeling
you can have been cupeling
they can have been cupeling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot cupel
you cannot cupel
he cannot cupel
we cannot cupel
you cannot cupel
they cannot cupel 	I cannot be cupeling
you cannot be cupeling
he cannot be cupeling
we cannot be cupeling
you cannot be cupeling
they cannot be cupeling	I cannot have cupeled
you cannot have cupeled
he cannot have cupeled
we cannot have cupeled
you cannot have cupeled
they cannot have cupeled	I cannot have been cupeling
you cannot have been cupeling
he cannot have been cupeling
we cannot have been cupeling
you cannot have been cupeling
they cannot have been cupeling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I cupel?
can you cupel?
can he cupel?
can we cupel?
can you cupel?
can they cupel? 	can I be cupeling?
can you be cupeling?
can he be cupeling?
can we be cupeling?
can you be cupeling?
can they be cupeling? 	can I have cupeled?
can you have cupeled?
can he have cupeled?
can we have cupeled?
can you have cupeled?
can they have cupeled? 	can I have been cupeling?
can you have been cupeling?
can he have been cupeling?
can we have been cupeling?
can you have been cupeling?
can they have been cupeling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not cupel?
can you not cupel?
can he not cupel?
can we not cupel?
can you not cupel?
can they not cupel? 	can I not be cupeling?
can you not be cupeling?
can he not be cupeling?
can we not be cupeling?
can you not be cupeling?
can they not be cupeling? 	can I not have cupeled?
can you not have cupeled?
can he not have cupeled?
can we not have cupeled?
can you not have cupeled?
can they not have cupeled? 	can I not have been cupeling?
can you not have been cupeling?
can he not have been cupeling?
can we not have been cupeling?
can you not have been cupeling?
can they not have been cupeling?