can aggrade
Verbo regular: aggrade - aggraded- aggraded

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can aggrade
you can aggrade
he can aggrade
we can aggrade
you can aggrade
they can aggrade 	I can be aggrading
you can be aggrading
he can be aggrading
we can be aggrading
you can be aggrading
they can be aggrading	I can have aggraded
you can have aggraded
he can have aggraded
we can have aggraded
you can have aggraded
they can have aggraded	I can have been aggrading
you can have been aggrading
he can have been aggrading
we can have been aggrading
you can have been aggrading
they can have been aggrading	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot aggrade
you cannot aggrade
he cannot aggrade
we cannot aggrade
you cannot aggrade
they cannot aggrade 	I cannot be aggrading
you cannot be aggrading
he cannot be aggrading
we cannot be aggrading
you cannot be aggrading
they cannot be aggrading	I cannot have aggraded
you cannot have aggraded
he cannot have aggraded
we cannot have aggraded
you cannot have aggraded
they cannot have aggraded	I cannot have been aggrading
you cannot have been aggrading
he cannot have been aggrading
we cannot have been aggrading
you cannot have been aggrading
they cannot have been aggrading	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I aggrade?
can you aggrade?
can he aggrade?
can we aggrade?
can you aggrade?
can they aggrade? 	can I be aggrading?
can you be aggrading?
can he be aggrading?
can we be aggrading?
can you be aggrading?
can they be aggrading? 	can I have aggraded?
can you have aggraded?
can he have aggraded?
can we have aggraded?
can you have aggraded?
can they have aggraded? 	can I have been aggrading?
can you have been aggrading?
can he have been aggrading?
can we have been aggrading?
can you have been aggrading?
can they have been aggrading? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not aggrade?
can you not aggrade?
can he not aggrade?
can we not aggrade?
can you not aggrade?
can they not aggrade? 	can I not be aggrading?
can you not be aggrading?
can he not be aggrading?
can we not be aggrading?
can you not be aggrading?
can they not be aggrading? 	can I not have aggraded?
can you not have aggraded?
can he not have aggraded?
can we not have aggraded?
can you not have aggraded?
can they not have aggraded? 	can I not have been aggrading?
can you not have been aggrading?
can he not have been aggrading?
can we not have been aggrading?
can you not have been aggrading?
can they not have been aggrading?