can yelp
Verbo regular: yelp - yelped- yelped

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can yelp
you can yelp
she can yelp
we can yelp
you can yelp
they can yelp 	I can be yelping
you can be yelping
she can be yelping
we can be yelping
you can be yelping
they can be yelping	I can have yelped
you can have yelped
she can have yelped
we can have yelped
you can have yelped
they can have yelped	I can have been yelping
you can have been yelping
she can have been yelping
we can have been yelping
you can have been yelping
they can have been yelping	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't yelp
you can't yelp
she can't yelp
we can't yelp
you can't yelp
they can't yelp 	I can't be yelping
you can't be yelping
she can't be yelping
we can't be yelping
you can't be yelping
they can't be yelping	I can't have yelped
you can't have yelped
she can't have yelped
we can't have yelped
you can't have yelped
they can't have yelped	I can't have been yelping
you can't have been yelping
she can't have been yelping
we can't have been yelping
you can't have been yelping
they can't have been yelping	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I yelp?
can you yelp?
can she yelp?
can we yelp?
can you yelp?
can they yelp? 	can I be yelping?
can you be yelping?
can she be yelping?
can we be yelping?
can you be yelping?
can they be yelping? 	can I have yelped?
can you have yelped?
can she have yelped?
can we have yelped?
can you have yelped?
can they have yelped? 	can I have been yelping?
can you have been yelping?
can she have been yelping?
can we have been yelping?
can you have been yelping?
can they have been yelping? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I yelp?
can't you yelp?
can't she yelp?
can't we yelp?
can't you yelp?
can't they yelp? 	can't I be yelping?
can't you be yelping?
can't she be yelping?
can't we be yelping?
can't you be yelping?
can't they be yelping? 	can't I have yelped?
can't you have yelped?
can't she have yelped?
can't we have yelped?
can't you have yelped?
can't they have yelped? 	can't I have been yelping?
can't you have been yelping?
can't she have been yelping?
can't we have been yelping?
can't you have been yelping?
can't they have been yelping?