can abbreviate
Verbo regular: abbreviate - abbreviated- abbreviated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can abbreviate
you can abbreviate
he can abbreviate
we can abbreviate
you can abbreviate
they can abbreviate 	I can be abbreviating
you can be abbreviating
he can be abbreviating
we can be abbreviating
you can be abbreviating
they can be abbreviating	I can have abbreviated
you can have abbreviated
he can have abbreviated
we can have abbreviated
you can have abbreviated
they can have abbreviated	I can have been abbreviating
you can have been abbreviating
he can have been abbreviating
we can have been abbreviating
you can have been abbreviating
they can have been abbreviating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't abbreviate
you can't abbreviate
he can't abbreviate
we can't abbreviate
you can't abbreviate
they can't abbreviate 	I can't be abbreviating
you can't be abbreviating
he can't be abbreviating
we can't be abbreviating
you can't be abbreviating
they can't be abbreviating	I can't have abbreviated
you can't have abbreviated
he can't have abbreviated
we can't have abbreviated
you can't have abbreviated
they can't have abbreviated	I can't have been abbreviating
you can't have been abbreviating
he can't have been abbreviating
we can't have been abbreviating
you can't have been abbreviating
they can't have been abbreviating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I abbreviate?
can you abbreviate?
can he abbreviate?
can we abbreviate?
can you abbreviate?
can they abbreviate? 	can I be abbreviating?
can you be abbreviating?
can he be abbreviating?
can we be abbreviating?
can you be abbreviating?
can they be abbreviating? 	can I have abbreviated?
can you have abbreviated?
can he have abbreviated?
can we have abbreviated?
can you have abbreviated?
can they have abbreviated? 	can I have been abbreviating?
can you have been abbreviating?
can he have been abbreviating?
can we have been abbreviating?
can you have been abbreviating?
can they have been abbreviating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I abbreviate?
can't you abbreviate?
can't he abbreviate?
can't we abbreviate?
can't you abbreviate?
can't they abbreviate? 	can't I be abbreviating?
can't you be abbreviating?
can't he be abbreviating?
can't we be abbreviating?
can't you be abbreviating?
can't they be abbreviating? 	can't I have abbreviated?
can't you have abbreviated?
can't he have abbreviated?
can't we have abbreviated?
can't you have abbreviated?
can't they have abbreviated? 	can't I have been abbreviating?
can't you have been abbreviating?
can't he have been abbreviating?
can't we have been abbreviating?
can't you have been abbreviating?
can't they have been abbreviating?