should lisp
Verbo regular: lisp - lisped- lisped

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should lisp
you should lisp
he should lisp
we should lisp
you should lisp
they should lisp 	I should be lisping
you should be lisping
he should be lisping
we should be lisping
you should be lisping
they should be lisping	I should have lisped
you should have lisped
he should have lisped
we should have lisped
you should have lisped
they should have lisped	I should have been lisping
you should have been lisping
he should have been lisping
we should have been lisping
you should have been lisping
they should have been lisping	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not lisp
you should not lisp
he should not lisp
we should not lisp
you should not lisp
they should not lisp 	I should not be lisping
you should not be lisping
he should not be lisping
we should not be lisping
you should not be lisping
they should not be lisping	I should not have lisped
you should not have lisped
he should not have lisped
we should not have lisped
you should not have lisped
they should not have lisped	I should not have been lisping
you should not have been lisping
he should not have been lisping
we should not have been lisping
you should not have been lisping
they should not have been lisping	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I lisp?
should you lisp?
should he lisp?
should we lisp?
should you lisp?
should they lisp? 	should I be lisping?
should you be lisping?
should he be lisping?
should we be lisping?
should you be lisping?
should they be lisping? 	should I have lisped?
should you have lisped?
should he have lisped?
should we have lisped?
should you have lisped?
should they have lisped? 	should I have been lisping?
should you have been lisping?
should he have been lisping?
should we have been lisping?
should you have been lisping?
should they have been lisping? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not lisp?
should you not lisp?
should he not lisp?
should we not lisp?
should you not lisp?
should they not lisp? 	should I not be lisping?
should you not be lisping?
should he not be lisping?
should we not be lisping?
should you not be lisping?
should they not be lisping? 	should I not have lisped?
should you not have lisped?
should he not have lisped?
should we not have lisped?
should you not have lisped?
should they not have lisped? 	should I not have been lisping?
should you not have been lisping?
should he not have been lisping?
should we not have been lisping?
should you not have been lisping?
should they not have been lisping?