can rag
Verbo regular: rag - ragged- ragged

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can rag
you can rag
she can rag
we can rag
you can rag
they can rag 	I can be ragging
you can be ragging
she can be ragging
we can be ragging
you can be ragging
they can be ragging	I can have ragged
you can have ragged
she 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
she can have been ragging
we can have been ragging
you can have been ragging
they can have been ragging	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot rag
you cannot rag
she cannot rag
we cannot rag
you cannot rag
they cannot rag 	I cannot be ragging
you cannot be ragging
she cannot be ragging
we cannot be ragging
you cannot be ragging
they cannot be ragging	I cannot have ragged
you cannot have ragged
she cannot have ragged
we cannot have ragged
you cannot have ragged
they cannot have ragged	I cannot have been ragging
you cannot have been ragging
she cannot have been ragging
we cannot have been ragging
you cannot have been ragging
they cannot have been ragging	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I rag?
can you rag?
can she rag?
can we rag?
can you rag?
can they rag? 	can I be ragging?
can you be ragging?
can she be ragging?
can we be ragging?
can you be ragging?
can they be ragging? 	can I have ragged?
can you have ragged?
can she 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 she have been ragging?
can we have been ragging?
can you have been ragging?
can they have been ragging? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not rag?
can you not rag?
can she not rag?
can we not rag?
can you not rag?
can they not rag? 	can I not be ragging?
can you not be ragging?
can she not be ragging?
can we not be ragging?
can you not be ragging?
can they not be ragging? 	can I not have ragged?
can you not have ragged?
can she not have ragged?
can we not have ragged?
can you not have ragged?
can they not have ragged? 	can I not have been ragging?
can you not have been ragging?
can she not have been ragging?
can we not have been ragging?
can you not have been ragging?
can they not have been ragging?