can jeer
Verbo regular: jeer - jeered- jeered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can jeer
you can jeer
she can jeer
we can jeer
you can jeer
they can jeer 	I can be jeering
you can be jeering
she can be jeering
we can be jeering
you can be jeering
they can be jeering	I can have jeered
you can have jeered
she can have jeered
we can have jeered
you can have jeered
they can have jeered	I can have been jeering
you can have been jeering
she can have been jeering
we can have been jeering
you can have been jeering
they can have been jeering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot jeer
you cannot jeer
she cannot jeer
we cannot jeer
you cannot jeer
they cannot jeer 	I cannot be jeering
you cannot be jeering
she cannot be jeering
we cannot be jeering
you cannot be jeering
they cannot be jeering	I cannot have jeered
you cannot have jeered
she cannot have jeered
we cannot have jeered
you cannot have jeered
they cannot have jeered	I cannot have been jeering
you cannot have been jeering
she cannot have been jeering
we cannot have been jeering
you cannot have been jeering
they cannot have been jeering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I jeer?
can you jeer?
can she jeer?
can we jeer?
can you jeer?
can they jeer? 	can I be jeering?
can you be jeering?
can she be jeering?
can we be jeering?
can you be jeering?
can they be jeering? 	can I have jeered?
can you have jeered?
can she have jeered?
can we have jeered?
can you have jeered?
can they have jeered? 	can I have been jeering?
can you have been jeering?
can she have been jeering?
can we have been jeering?
can you have been jeering?
can they have been jeering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not jeer?
can you not jeer?
can she not jeer?
can we not jeer?
can you not jeer?
can they not jeer? 	can I not be jeering?
can you not be jeering?
can she not be jeering?
can we not be jeering?
can you not be jeering?
can they not be jeering? 	can I not have jeered?
can you not have jeered?
can she not have jeered?
can we not have jeered?
can you not have jeered?
can they not have jeered? 	can I not have been jeering?
can you not have been jeering?
can she not have been jeering?
can we not have been jeering?
can you not have been jeering?
can they not have been jeering?