can fill
Verbo regular: fill - filled- filled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can fill
you can fill
he can fill
we can fill
you can fill
they can fill 	I can be filling
you can be filling
he can be filling
we can be filling
you can be filling
they can be filling	I can have filled
you can have filled
he can have filled
we can have filled
you can have filled
they can have filled	I can have been filling
you can have been filling
he can have been filling
we can have been filling
you can have been filling
they can have been filling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't fill
you can't fill
he can't fill
we can't fill
you can't fill
they can't fill 	I can't be filling
you can't be filling
he can't be filling
we can't be filling
you can't be filling
they can't be filling	I can't have filled
you can't have filled
he can't have filled
we can't have filled
you can't have filled
they can't have filled	I can't have been filling
you can't have been filling
he can't have been filling
we can't have been filling
you can't have been filling
they can't have been filling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I fill?
can you fill?
can he fill?
can we fill?
can you fill?
can they fill? 	can I be filling?
can you be filling?
can he be filling?
can we be filling?
can you be filling?
can they be filling? 	can I have filled?
can you have filled?
can he have filled?
can we have filled?
can you have filled?
can they have filled? 	can I have been filling?
can you have been filling?
can he have been filling?
can we have been filling?
can you have been filling?
can they have been filling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I fill?
can't you fill?
can't he fill?
can't we fill?
can't you fill?
can't they fill? 	can't I be filling?
can't you be filling?
can't he be filling?
can't we be filling?
can't you be filling?
can't they be filling? 	can't I have filled?
can't you have filled?
can't he have filled?
can't we have filled?
can't you have filled?
can't they have filled? 	can't I have been filling?
can't you have been filling?
can't he have been filling?
can't we have been filling?
can't you have been filling?
can't they have been filling?