can barricade
Verbo regular: barricade - barricaded- barricaded

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can barricade
you can barricade
he can barricade
we can barricade
you can barricade
they can barricade 	I can be barricading
you can be barricading
he can be barricading
we can be barricading
you can be barricading
they can be barricading	I can have barricaded
you can have barricaded
he can have barricaded
we can have barricaded
you can have barricaded
they can have barricaded	I can have been barricading
you can have been barricading
he can have been barricading
we can have been barricading
you can have been barricading
they can have been barricading	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't barricade
you can't barricade
he can't barricade
we can't barricade
you can't barricade
they can't barricade 	I can't be barricading
you can't be barricading
he can't be barricading
we can't be barricading
you can't be barricading
they can't be barricading	I can't have barricaded
you can't have barricaded
he can't have barricaded
we can't have barricaded
you can't have barricaded
they can't have barricaded	I can't have been barricading
you can't have been barricading
he can't have been barricading
we can't have been barricading
you can't have been barricading
they can't have been barricading	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I barricade?
can you barricade?
can he barricade?
can we barricade?
can you barricade?
can they barricade? 	can I be barricading?
can you be barricading?
can he be barricading?
can we be barricading?
can you be barricading?
can they be barricading? 	can I have barricaded?
can you have barricaded?
can he have barricaded?
can we have barricaded?
can you have barricaded?
can they have barricaded? 	can I have been barricading?
can you have been barricading?
can he have been barricading?
can we have been barricading?
can you have been barricading?
can they have been barricading? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I barricade?
can't you barricade?
can't he barricade?
can't we barricade?
can't you barricade?
can't they barricade? 	can't I be barricading?
can't you be barricading?
can't he be barricading?
can't we be barricading?
can't you be barricading?
can't they be barricading? 	can't I have barricaded?
can't you have barricaded?
can't he have barricaded?
can't we have barricaded?
can't you have barricaded?
can't they have barricaded? 	can't I have been barricading?
can't you have been barricading?
can't he have been barricading?
can't we have been barricading?
can't you have been barricading?
can't they have been barricading?