should seal
Verbo regular: seal - sealed- sealed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should seal
you should seal
he should seal
we should seal
you should seal
they should seal 	I should be sealing
you should be sealing
he should be sealing
we should be sealing
you should be sealing
they should be sealing	I should have sealed
you should have sealed
he should have sealed
we should have sealed
you should have sealed
they should have sealed	I should have been sealing
you should have been sealing
he should have been sealing
we should have been sealing
you should have been sealing
they should have been sealing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not seal
you should not seal
he should not seal
we should not seal
you should not seal
they should not seal 	I should not be sealing
you should not be sealing
he should not be sealing
we should not be sealing
you should not be sealing
they should not be sealing	I should not have sealed
you should not have sealed
he should not have sealed
we should not have sealed
you should not have sealed
they should not have sealed	I should not have been sealing
you should not have been sealing
he should not have been sealing
we should not have been sealing
you should not have been sealing
they should not have been sealing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I seal?
should you seal?
should he seal?
should we seal?
should you seal?
should they seal? 	should I be sealing?
should you be sealing?
should he be sealing?
should we be sealing?
should you be sealing?
should they be sealing? 	should I have sealed?
should you have sealed?
should he have sealed?
should we have sealed?
should you have sealed?
should they have sealed? 	should I have been sealing?
should you have been sealing?
should he have been sealing?
should we have been sealing?
should you have been sealing?
should they have been sealing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not seal?
should you not seal?
should he not seal?
should we not seal?
should you not seal?
should they not seal? 	should I not be sealing?
should you not be sealing?
should he not be sealing?
should we not be sealing?
should you not be sealing?
should they not be sealing? 	should I not have sealed?
should you not have sealed?
should he not have sealed?
should we not have sealed?
should you not have sealed?
should they not have sealed? 	should I not have been sealing?
should you not have been sealing?
should he not have been sealing?
should we not have been sealing?
should you not have been sealing?
should they not have been sealing?