should constringe
Verbe régulier : constringe - constringed- constringed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should constringe
you should constringe
he should constringe
we should constringe
you should constringe
they should constringe 	I should be constringing
you should be constringing
he should be constringing
we should be constringing
you should be constringing
they should be constringing	I should have constringed
you should have constringed
he should have constringed
we should have constringed
you should have constringed
they should have constringed	I should have been constringing
you should have been constringing
he should have been constringing
we should have been constringing
you should have been constringing
they should have been constringing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should not constringe
you should not constringe
he should not constringe
we should not constringe
you should not constringe
they should not constringe 	I should not be constringing
you should not be constringing
he should not be constringing
we should not be constringing
you should not be constringing
they should not be constringing	I should not have constringed
you should not have constringed
he should not have constringed
we should not have constringed
you should not have constringed
they should not have constringed	I should not have been constringing
you should not have been constringing
he should not have been constringing
we should not have been constringing
you should not have been constringing
they should not have been constringing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I constringe?
should you constringe?
should he constringe?
should we constringe?
should you constringe?
should they constringe? 	should I be constringing?
should you be constringing?
should he be constringing?
should we be constringing?
should you be constringing?
should they be constringing? 	should I have constringed?
should you have constringed?
should he have constringed?
should we have constringed?
should you have constringed?
should they have constringed? 	should I have been constringing?
should you have been constringing?
should he have been constringing?
should we have been constringing?
should you have been constringing?
should they have been constringing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I not constringe?
should you not constringe?
should he not constringe?
should we not constringe?
should you not constringe?
should they not constringe? 	should I not be constringing?
should you not be constringing?
should he not be constringing?
should we not be constringing?
should you not be constringing?
should they not be constringing? 	should I not have constringed?
should you not have constringed?
should he not have constringed?
should we not have constringed?
should you not have constringed?
should they not have constringed? 	should I not have been constringing?
should you not have been constringing?
should he not have been constringing?
should we not have been constringing?
should you not have been constringing?
should they not have been constringing?