can unseal
Verbo regular: unseal - unsealed- unsealed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can unseal
you can unseal
he can unseal
we can unseal
you can unseal
they can unseal 	I can be unsealing
you can be unsealing
he can be unsealing
we can be unsealing
you can be unsealing
they can be unsealing	I can have unsealed
you can have unsealed
he can have unsealed
we can have unsealed
you can have unsealed
they can have unsealed	I can have been unsealing
you can have been unsealing
he can have been unsealing
we can have been unsealing
you can have been unsealing
they can have been unsealing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't unseal
you can't unseal
he can't unseal
we can't unseal
you can't unseal
they can't unseal 	I can't be unsealing
you can't be unsealing
he can't be unsealing
we can't be unsealing
you can't be unsealing
they can't be unsealing	I can't have unsealed
you can't have unsealed
he can't have unsealed
we can't have unsealed
you can't have unsealed
they can't have unsealed	I can't have been unsealing
you can't have been unsealing
he can't have been unsealing
we can't have been unsealing
you can't have been unsealing
they can't have been unsealing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I unseal?
can you unseal?
can he unseal?
can we unseal?
can you unseal?
can they unseal? 	can I be unsealing?
can you be unsealing?
can he be unsealing?
can we be unsealing?
can you be unsealing?
can they be unsealing? 	can I have unsealed?
can you have unsealed?
can he have unsealed?
can we have unsealed?
can you have unsealed?
can they have unsealed? 	can I have been unsealing?
can you have been unsealing?
can he have been unsealing?
can we have been unsealing?
can you have been unsealing?
can they have been unsealing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I unseal?
can't you unseal?
can't he unseal?
can't we unseal?
can't you unseal?
can't they unseal? 	can't I be unsealing?
can't you be unsealing?
can't he be unsealing?
can't we be unsealing?
can't you be unsealing?
can't they be unsealing? 	can't I have unsealed?
can't you have unsealed?
can't he have unsealed?
can't we have unsealed?
can't you have unsealed?
can't they have unsealed? 	can't I have been unsealing?
can't you have been unsealing?
can't he have been unsealing?
can't we have been unsealing?
can't you have been unsealing?
can't they have been unsealing?