should model
Verbo regular: model - modelled- modelled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should model
you should model
he should model
we should model
you should model
they should model 	I should be modelling
you should be modelling
he should be modelling
we should be modelling
you should be modelling
they should be modelling	I should have modelled
you should have modelled
he should have modelled
we should have modelled
you should have modelled
they should have modelled	I should have been modelling
you should have been modelling
he should have been modelling
we should have been modelling
you should have been modelling
they should have been modelling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not model
you should not model
he should not model
we should not model
you should not model
they should not model 	I should not be modelling
you should not be modelling
he should not be modelling
we should not be modelling
you should not be modelling
they should not be modelling	I should not have modelled
you should not have modelled
he should not have modelled
we should not have modelled
you should not have modelled
they should not have modelled	I should not have been modelling
you should not have been modelling
he should not have been modelling
we should not have been modelling
you should not have been modelling
they should not have been modelling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I model?
should you model?
should he model?
should we model?
should you model?
should they model? 	should I be modelling?
should you be modelling?
should he be modelling?
should we be modelling?
should you be modelling?
should they be modelling? 	should I have modelled?
should you have modelled?
should he have modelled?
should we have modelled?
should you have modelled?
should they have modelled? 	should I have been modelling?
should you have been modelling?
should he have been modelling?
should we have been modelling?
should you have been modelling?
should they have been modelling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not model?
should you not model?
should he not model?
should we not model?
should you not model?
should they not model? 	should I not be modelling?
should you not be modelling?
should he not be modelling?
should we not be modelling?
should you not be modelling?
should they not be modelling? 	should I not have modelled?
should you not have modelled?
should he not have modelled?
should we not have modelled?
should you not have modelled?
should they not have modelled? 	should I not have been modelling?
should you not have been modelling?
should he not have been modelling?
should we not have been modelling?
should you not have been modelling?
should they not have been modelling?