can clabber
Verbo regular: clabber - clabbered- clabbered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can clabber
you can clabber
he can clabber
we can clabber
you can clabber
they can clabber 	I can be clabbering
you can be clabbering
he can be clabbering
we can be clabbering
you can be clabbering
they can be clabbering	I can have clabbered
you can have clabbered
he can have clabbered
we can have clabbered
you can have clabbered
they can have clabbered	I can have been clabbering
you can have been clabbering
he can have been clabbering
we can have been clabbering
you can have been clabbering
they can have been clabbering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't clabber
you can't clabber
he can't clabber
we can't clabber
you can't clabber
they can't clabber 	I can't be clabbering
you can't be clabbering
he can't be clabbering
we can't be clabbering
you can't be clabbering
they can't be clabbering	I can't have clabbered
you can't have clabbered
he can't have clabbered
we can't have clabbered
you can't have clabbered
they can't have clabbered	I can't have been clabbering
you can't have been clabbering
he can't have been clabbering
we can't have been clabbering
you can't have been clabbering
they can't have been clabbering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I clabber?
can you clabber?
can he clabber?
can we clabber?
can you clabber?
can they clabber? 	can I be clabbering?
can you be clabbering?
can he be clabbering?
can we be clabbering?
can you be clabbering?
can they be clabbering? 	can I have clabbered?
can you have clabbered?
can he have clabbered?
can we have clabbered?
can you have clabbered?
can they have clabbered? 	can I have been clabbering?
can you have been clabbering?
can he have been clabbering?
can we have been clabbering?
can you have been clabbering?
can they have been clabbering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I clabber?
can't you clabber?
can't he clabber?
can't we clabber?
can't you clabber?
can't they clabber? 	can't I be clabbering?
can't you be clabbering?
can't he be clabbering?
can't we be clabbering?
can't you be clabbering?
can't they be clabbering? 	can't I have clabbered?
can't you have clabbered?
can't he have clabbered?
can't we have clabbered?
can't you have clabbered?
can't they have clabbered? 	can't I have been clabbering?
can't you have been clabbering?
can't he have been clabbering?
can't we have been clabbering?
can't you have been clabbering?
can't they have been clabbering?