can rag
Verbo regular: rag - ragged- ragged

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can rag
you can rag
he can rag
we can rag
you can rag
they can rag 	I can be ragging
you can be ragging
he can be ragging
we can be ragging
you can be ragging
they can be ragging	I can have ragged
you can have ragged
he can have ragged
we can have ragged
you can have ragged
they can have ragged	I can have been ragging
you can have been ragging
he can have been ragging
we can have been ragging
you can have been ragging
they can have been ragging	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't rag
you can't rag
he can't rag
we can't rag
you can't rag
they can't rag 	I can't be ragging
you can't be ragging
he can't be ragging
we can't be ragging
you can't be ragging
they can't be ragging	I can't have ragged
you can't have ragged
he can't have ragged
we can't have ragged
you can't have ragged
they can't have ragged	I can't have been ragging
you can't have been ragging
he can't have been ragging
we can't have been ragging
you can't have been ragging
they can't have been ragging	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I rag?
can you rag?
can he rag?
can we rag?
can you rag?
can they rag? 	can I be ragging?
can you be ragging?
can he be ragging?
can we be ragging?
can you be ragging?
can they be ragging? 	can I have ragged?
can you have ragged?
can he have ragged?
can we have ragged?
can you have ragged?
can they have ragged? 	can I have been ragging?
can you have been ragging?
can he have been ragging?
can we have been ragging?
can you have been ragging?
can they have been ragging? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I rag?
can't you rag?
can't he rag?
can't we rag?
can't you rag?
can't they rag? 	can't I be ragging?
can't you be ragging?
can't he be ragging?
can't we be ragging?
can't you be ragging?
can't they be ragging? 	can't I have ragged?
can't you have ragged?
can't he have ragged?
can't we have ragged?
can't you have ragged?
can't they have ragged? 	can't I have been ragging?
can't you have been ragging?
can't he have been ragging?
can't we have been ragging?
can't you have been ragging?
can't they have been ragging?