should clump
Verbo regular: clump - clumped- clumped

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should clump
you should clump
he should clump
we should clump
you should clump
they should clump 	I should be clumping
you should be clumping
he should be clumping
we should be clumping
you should be clumping
they should be clumping	I should have clumped
you should have clumped
he should have clumped
we should have clumped
you should have clumped
they should have clumped	I should have been clumping
you should have been clumping
he should have been clumping
we should have been clumping
you should have been clumping
they should have been clumping	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not clump
you should not clump
he should not clump
we should not clump
you should not clump
they should not clump 	I should not be clumping
you should not be clumping
he should not be clumping
we should not be clumping
you should not be clumping
they should not be clumping	I should not have clumped
you should not have clumped
he should not have clumped
we should not have clumped
you should not have clumped
they should not have clumped	I should not have been clumping
you should not have been clumping
he should not have been clumping
we should not have been clumping
you should not have been clumping
they should not have been clumping	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I clump?
should you clump?
should he clump?
should we clump?
should you clump?
should they clump? 	should I be clumping?
should you be clumping?
should he be clumping?
should we be clumping?
should you be clumping?
should they be clumping? 	should I have clumped?
should you have clumped?
should he have clumped?
should we have clumped?
should you have clumped?
should they have clumped? 	should I have been clumping?
should you have been clumping?
should he have been clumping?
should we have been clumping?
should you have been clumping?
should they have been clumping? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not clump?
should you not clump?
should he not clump?
should we not clump?
should you not clump?
should they not clump? 	should I not be clumping?
should you not be clumping?
should he not be clumping?
should we not be clumping?
should you not be clumping?
should they not be clumping? 	should I not have clumped?
should you not have clumped?
should he not have clumped?
should we not have clumped?
should you not have clumped?
should they not have clumped? 	should I not have been clumping?
should you not have been clumping?
should he not have been clumping?
should we not have been clumping?
should you not have been clumping?
should they not have been clumping?