can flap
Verbo regular: flap - flapped- flapped

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can flap
you can flap
she can flap
we can flap
you can flap
they can flap 	I can be flapping
you can be flapping
she can be flapping
we can be flapping
you can be flapping
they can be flapping	I can have flapped
you can have flapped
she can have flapped
we can have flapped
you can have flapped
they can have flapped	I can have been flapping
you can have been flapping
she can have been flapping
we can have been flapping
you can have been flapping
they can have been flapping	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't flap
you can't flap
she can't flap
we can't flap
you can't flap
they can't flap 	I can't be flapping
you can't be flapping
she can't be flapping
we can't be flapping
you can't be flapping
they can't be flapping	I can't have flapped
you can't have flapped
she can't have flapped
we can't have flapped
you can't have flapped
they can't have flapped	I can't have been flapping
you can't have been flapping
she can't have been flapping
we can't have been flapping
you can't have been flapping
they can't have been flapping	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I flap?
can you flap?
can she flap?
can we flap?
can you flap?
can they flap? 	can I be flapping?
can you be flapping?
can she be flapping?
can we be flapping?
can you be flapping?
can they be flapping? 	can I have flapped?
can you have flapped?
can she have flapped?
can we have flapped?
can you have flapped?
can they have flapped? 	can I have been flapping?
can you have been flapping?
can she have been flapping?
can we have been flapping?
can you have been flapping?
can they have been flapping? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I flap?
can't you flap?
can't she flap?
can't we flap?
can't you flap?
can't they flap? 	can't I be flapping?
can't you be flapping?
can't she be flapping?
can't we be flapping?
can't you be flapping?
can't they be flapping? 	can't I have flapped?
can't you have flapped?
can't she have flapped?
can't we have flapped?
can't you have flapped?
can't they have flapped? 	can't I have been flapping?
can't you have been flapping?
can't she have been flapping?
can't we have been flapping?
can't you have been flapping?
can't they have been flapping?