should timber
Verbo regular: timber - timbered- timbered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should timber
you should timber
she should timber
we should timber
you should timber
they should timber 	I should be timbering
you should be timbering
she should be timbering
we should be timbering
you should be timbering
they should be timbering	I should have timbered
you should have timbered
she should have timbered
we should have timbered
you should have timbered
they should have timbered	I should have been timbering
you should have been timbering
she should have been timbering
we should have been timbering
you should have been timbering
they should have been timbering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not timber
you should not timber
she should not timber
we should not timber
you should not timber
they should not timber 	I should not be timbering
you should not be timbering
she should not be timbering
we should not be timbering
you should not be timbering
they should not be timbering	I should not have timbered
you should not have timbered
she should not have timbered
we should not have timbered
you should not have timbered
they should not have timbered	I should not have been timbering
you should not have been timbering
she should not have been timbering
we should not have been timbering
you should not have been timbering
they should not have been timbering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I timber?
should you timber?
should she timber?
should we timber?
should you timber?
should they timber? 	should I be timbering?
should you be timbering?
should she be timbering?
should we be timbering?
should you be timbering?
should they be timbering? 	should I have timbered?
should you have timbered?
should she have timbered?
should we have timbered?
should you have timbered?
should they have timbered? 	should I have been timbering?
should you have been timbering?
should she have been timbering?
should we have been timbering?
should you have been timbering?
should they have been timbering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not timber?
should you not timber?
should she not timber?
should we not timber?
should you not timber?
should they not timber? 	should I not be timbering?
should you not be timbering?
should she not be timbering?
should we not be timbering?
should you not be timbering?
should they not be timbering? 	should I not have timbered?
should you not have timbered?
should she not have timbered?
should we not have timbered?
should you not have timbered?
should they not have timbered? 	should I not have been timbering?
should you not have been timbering?
should she not have been timbering?
should we not have been timbering?
should you not have been timbering?
should they not have been timbering?