should timber
Verbo regular: timber - timbered- timbered

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should timber
you should timber
he should timber
we should timber
you should timber
they should timber 	I should be timbering
you should be timbering
he should be timbering
we should be timbering
you should be timbering
they should be timbering	I should have timbered
you should have timbered
he 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
he should have been timbering
we should have been timbering
you should have been timbering
they should have been timbering	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not timber
you should not timber
he 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
he 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
he 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
he 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 con V-ing 	Perfecto 	Perfecto con V-ing 	
should I timber?
should you timber?
should he timber?
should we timber?
should you timber?
should they timber? 	should I be timbering?
should you be timbering?
should he be timbering?
should we be timbering?
should you be timbering?
should they be timbering? 	should I have timbered?
should you have timbered?
should he 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 he have been timbering?
should we have been timbering?
should you have been timbering?
should they have been timbering? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not timber?
should you not timber?
should he 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 he 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 he 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 he not have been timbering?
should we not have been timbering?
should you not have been timbering?
should they not have been timbering?