can detain
Verbo regular: detain - detained- detained

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can detain
you can detain
he can detain
we can detain
you can detain
they can detain 	I can be detaining
you can be detaining
he can be detaining
we can be detaining
you can be detaining
they can be detaining	I can have detained
you can have detained
he can have detained
we can have detained
you can have detained
they can have detained	I can have been detaining
you can have been detaining
he can have been detaining
we can have been detaining
you can have been detaining
they can have been detaining	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't detain
you can't detain
he can't detain
we can't detain
you can't detain
they can't detain 	I can't be detaining
you can't be detaining
he can't be detaining
we can't be detaining
you can't be detaining
they can't be detaining	I can't have detained
you can't have detained
he can't have detained
we can't have detained
you can't have detained
they can't have detained	I can't have been detaining
you can't have been detaining
he can't have been detaining
we can't have been detaining
you can't have been detaining
they can't have been detaining	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I detain?
can you detain?
can he detain?
can we detain?
can you detain?
can they detain? 	can I be detaining?
can you be detaining?
can he be detaining?
can we be detaining?
can you be detaining?
can they be detaining? 	can I have detained?
can you have detained?
can he have detained?
can we have detained?
can you have detained?
can they have detained? 	can I have been detaining?
can you have been detaining?
can he have been detaining?
can we have been detaining?
can you have been detaining?
can they have been detaining? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I detain?
can't you detain?
can't he detain?
can't we detain?
can't you detain?
can't they detain? 	can't I be detaining?
can't you be detaining?
can't he be detaining?
can't we be detaining?
can't you be detaining?
can't they be detaining? 	can't I have detained?
can't you have detained?
can't he have detained?
can't we have detained?
can't you have detained?
can't they have detained? 	can't I have been detaining?
can't you have been detaining?
can't he have been detaining?
can't we have been detaining?
can't you have been detaining?
can't they have been detaining?