should marshal
Verbo regular: marshal - marshalled- marshalled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should marshal
you should marshal
he should marshal
we should marshal
you should marshal
they should marshal 	I should be marshalling
you should be marshalling
he should be marshalling
we should be marshalling
you should be marshalling
they should be marshalling	I should have marshalled
you should have marshalled
he should have marshalled
we should have marshalled
you should have marshalled
they should have marshalled	I should have been marshalling
you should have been marshalling
he should have been marshalling
we should have been marshalling
you should have been marshalling
they should have been marshalling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not marshal
you should not marshal
he should not marshal
we should not marshal
you should not marshal
they should not marshal 	I should not be marshalling
you should not be marshalling
he should not be marshalling
we should not be marshalling
you should not be marshalling
they should not be marshalling	I should not have marshalled
you should not have marshalled
he should not have marshalled
we should not have marshalled
you should not have marshalled
they should not have marshalled	I should not have been marshalling
you should not have been marshalling
he should not have been marshalling
we should not have been marshalling
you should not have been marshalling
they should not have been marshalling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I marshal?
should you marshal?
should he marshal?
should we marshal?
should you marshal?
should they marshal? 	should I be marshalling?
should you be marshalling?
should he be marshalling?
should we be marshalling?
should you be marshalling?
should they be marshalling? 	should I have marshalled?
should you have marshalled?
should he have marshalled?
should we have marshalled?
should you have marshalled?
should they have marshalled? 	should I have been marshalling?
should you have been marshalling?
should he have been marshalling?
should we have been marshalling?
should you have been marshalling?
should they have been marshalling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not marshal?
should you not marshal?
should he not marshal?
should we not marshal?
should you not marshal?
should they not marshal? 	should I not be marshalling?
should you not be marshalling?
should he not be marshalling?
should we not be marshalling?
should you not be marshalling?
should they not be marshalling? 	should I not have marshalled?
should you not have marshalled?
should he not have marshalled?
should we not have marshalled?
should you not have marshalled?
should they not have marshalled? 	should I not have been marshalling?
should you not have been marshalling?
should he not have been marshalling?
should we not have been marshalling?
should you not have been marshalling?
should they not have been marshalling?