can confer
Verbo regular: confer - conferred- conferred

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can confer
you can confer
she can confer
we can confer
you can confer
they can confer 	I can be conferring
you can be conferring
she can be conferring
we can be conferring
you can be conferring
they can be conferring	I can have conferred
you can have conferred
she can have conferred
we can have conferred
you can have conferred
they can have conferred	I can have been conferring
you can have been conferring
she can have been conferring
we can have been conferring
you can have been conferring
they can have been conferring	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't confer
you can't confer
she can't confer
we can't confer
you can't confer
they can't confer 	I can't be conferring
you can't be conferring
she can't be conferring
we can't be conferring
you can't be conferring
they can't be conferring	I can't have conferred
you can't have conferred
she can't have conferred
we can't have conferred
you can't have conferred
they can't have conferred	I can't have been conferring
you can't have been conferring
she can't have been conferring
we can't have been conferring
you can't have been conferring
they can't have been conferring	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I confer?
can you confer?
can she confer?
can we confer?
can you confer?
can they confer? 	can I be conferring?
can you be conferring?
can she be conferring?
can we be conferring?
can you be conferring?
can they be conferring? 	can I have conferred?
can you have conferred?
can she have conferred?
can we have conferred?
can you have conferred?
can they have conferred? 	can I have been conferring?
can you have been conferring?
can she have been conferring?
can we have been conferring?
can you have been conferring?
can they have been conferring? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I confer?
can't you confer?
can't she confer?
can't we confer?
can't you confer?
can't they confer? 	can't I be conferring?
can't you be conferring?
can't she be conferring?
can't we be conferring?
can't you be conferring?
can't they be conferring? 	can't I have conferred?
can't you have conferred?
can't she have conferred?
can't we have conferred?
can't you have conferred?
can't they have conferred? 	can't I have been conferring?
can't you have been conferring?
can't she have been conferring?
can't we have been conferring?
can't you have been conferring?
can't they have been conferring?