can regret
Verbo regular: regret - regreted- regreted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can regret
you can regret
she can regret
we can regret
you can regret
they can regret 	I can be regreting
you can be regreting
she can be regreting
we can be regreting
you can be regreting
they can be regreting	I can have regreted
you can have regreted
she can have regreted
we can have regreted
you can have regreted
they can have regreted	I can have been regreting
you can have been regreting
she can have been regreting
we can have been regreting
you can have been regreting
they can have been regreting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't regret
you can't regret
she can't regret
we can't regret
you can't regret
they can't regret 	I can't be regreting
you can't be regreting
she can't be regreting
we can't be regreting
you can't be regreting
they can't be regreting	I can't have regreted
you can't have regreted
she can't have regreted
we can't have regreted
you can't have regreted
they can't have regreted	I can't have been regreting
you can't have been regreting
she can't have been regreting
we can't have been regreting
you can't have been regreting
they can't have been regreting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I regret?
can you regret?
can she regret?
can we regret?
can you regret?
can they regret? 	can I be regreting?
can you be regreting?
can she be regreting?
can we be regreting?
can you be regreting?
can they be regreting? 	can I have regreted?
can you have regreted?
can she have regreted?
can we have regreted?
can you have regreted?
can they have regreted? 	can I have been regreting?
can you have been regreting?
can she have been regreting?
can we have been regreting?
can you have been regreting?
can they have been regreting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I regret?
can't you regret?
can't she regret?
can't we regret?
can't you regret?
can't they regret? 	can't I be regreting?
can't you be regreting?
can't she be regreting?
can't we be regreting?
can't you be regreting?
can't they be regreting? 	can't I have regreted?
can't you have regreted?
can't she have regreted?
can't we have regreted?
can't you have regreted?
can't they have regreted? 	can't I have been regreting?
can't you have been regreting?
can't she have been regreting?
can't we have been regreting?
can't you have been regreting?
can't they have been regreting?