can berth
Verbo regular: berth - berthed- berthed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can berth
you can berth
he can berth
we can berth
you can berth
they can berth 	I can be berthing
you can be berthing
he can be berthing
we can be berthing
you can be berthing
they can be berthing	I can have berthed
you can have berthed
he can have berthed
we can have berthed
you can have berthed
they can have berthed	I can have been berthing
you can have been berthing
he can have been berthing
we can have been berthing
you can have been berthing
they can have been berthing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't berth
you can't berth
he can't berth
we can't berth
you can't berth
they can't berth 	I can't be berthing
you can't be berthing
he can't be berthing
we can't be berthing
you can't be berthing
they can't be berthing	I can't have berthed
you can't have berthed
he can't have berthed
we can't have berthed
you can't have berthed
they can't have berthed	I can't have been berthing
you can't have been berthing
he can't have been berthing
we can't have been berthing
you can't have been berthing
they can't have been berthing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I berth?
can you berth?
can he berth?
can we berth?
can you berth?
can they berth? 	can I be berthing?
can you be berthing?
can he be berthing?
can we be berthing?
can you be berthing?
can they be berthing? 	can I have berthed?
can you have berthed?
can he have berthed?
can we have berthed?
can you have berthed?
can they have berthed? 	can I have been berthing?
can you have been berthing?
can he have been berthing?
can we have been berthing?
can you have been berthing?
can they have been berthing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I berth?
can't you berth?
can't he berth?
can't we berth?
can't you berth?
can't they berth? 	can't I be berthing?
can't you be berthing?
can't he be berthing?
can't we be berthing?
can't you be berthing?
can't they be berthing? 	can't I have berthed?
can't you have berthed?
can't he have berthed?
can't we have berthed?
can't you have berthed?
can't they have berthed? 	can't I have been berthing?
can't you have been berthing?
can't he have been berthing?
can't we have been berthing?
can't you have been berthing?
can't they have been berthing?