should pun
Verbo regular: pun - punned- punned

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should pun
you should pun
she should pun
we should pun
you should pun
they should pun 	I should be punning
you should be punning
she should be punning
we should be punning
you should be punning
they should be punning	I should have punned
you should have punned
she should have punned
we should have punned
you should have punned
they should have punned	I should have been punning
you should have been punning
she should have been punning
we should have been punning
you should have been punning
they should have been punning	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not pun
you should not pun
she should not pun
we should not pun
you should not pun
they should not pun 	I should not be punning
you should not be punning
she should not be punning
we should not be punning
you should not be punning
they should not be punning	I should not have punned
you should not have punned
she should not have punned
we should not have punned
you should not have punned
they should not have punned	I should not have been punning
you should not have been punning
she should not have been punning
we should not have been punning
you should not have been punning
they should not have been punning	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I pun?
should you pun?
should she pun?
should we pun?
should you pun?
should they pun? 	should I be punning?
should you be punning?
should she be punning?
should we be punning?
should you be punning?
should they be punning? 	should I have punned?
should you have punned?
should she have punned?
should we have punned?
should you have punned?
should they have punned? 	should I have been punning?
should you have been punning?
should she have been punning?
should we have been punning?
should you have been punning?
should they have been punning? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not pun?
should you not pun?
should she not pun?
should we not pun?
should you not pun?
should they not pun? 	should I not be punning?
should you not be punning?
should she not be punning?
should we not be punning?
should you not be punning?
should they not be punning? 	should I not have punned?
should you not have punned?
should she not have punned?
should we not have punned?
should you not have punned?
should they not have punned? 	should I not have been punning?
should you not have been punning?
should she not have been punning?
should we not have been punning?
should you not have been punning?
should they not have been punning?