should metastasise
Verbe régulier : metastasise - metastasised- metastasised

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should metastasise
you should metastasise
he should metastasise
we should metastasise
you should metastasise
they should metastasise 	I should be metastasising
you should be metastasising
he should be metastasising
we should be metastasising
you should be metastasising
they should be metastasising	I should have metastasised
you should have metastasised
he should have metastasised
we should have metastasised
you should have metastasised
they should have metastasised	I should have been metastasising
you should have been metastasising
he should have been metastasising
we should have been metastasising
you should have been metastasising
they should have been metastasising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should not metastasise
you should not metastasise
he should not metastasise
we should not metastasise
you should not metastasise
they should not metastasise 	I should not be metastasising
you should not be metastasising
he should not be metastasising
we should not be metastasising
you should not be metastasising
they should not be metastasising	I should not have metastasised
you should not have metastasised
he should not have metastasised
we should not have metastasised
you should not have metastasised
they should not have metastasised	I should not have been metastasising
you should not have been metastasising
he should not have been metastasising
we should not have been metastasising
you should not have been metastasising
they should not have been metastasising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I metastasise?
should you metastasise?
should he metastasise?
should we metastasise?
should you metastasise?
should they metastasise? 	should I be metastasising?
should you be metastasising?
should he be metastasising?
should we be metastasising?
should you be metastasising?
should they be metastasising? 	should I have metastasised?
should you have metastasised?
should he have metastasised?
should we have metastasised?
should you have metastasised?
should they have metastasised? 	should I have been metastasising?
should you have been metastasising?
should he have been metastasising?
should we have been metastasising?
should you have been metastasising?
should they have been metastasising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I not metastasise?
should you not metastasise?
should he not metastasise?
should we not metastasise?
should you not metastasise?
should they not metastasise? 	should I not be metastasising?
should you not be metastasising?
should he not be metastasising?
should we not be metastasising?
should you not be metastasising?
should they not be metastasising? 	should I not have metastasised?
should you not have metastasised?
should he not have metastasised?
should we not have metastasised?
should you not have metastasised?
should they not have metastasised? 	should I not have been metastasising?
should you not have been metastasising?
should he not have been metastasising?
should we not have been metastasising?
should you not have been metastasising?
should they not have been metastasising?