should countermarch
Verbe régulier : countermarch - countermarched- countermarched

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd countermarch
you'd countermarch
he'd countermarch
we'd countermarch
you'd countermarch
they'd countermarch 	I'd be countermarching
you'd be countermarching
he'd be countermarching
we'd be countermarching
you'd be countermarching
they'd be countermarching	I should've countermarched
you should've countermarched
he should've countermarched
we should've countermarched
you should've countermarched
they should've countermarched	I should've been countermarching
you should've been countermarching
he should've been countermarching
we should've been countermarching
you should've been countermarching
they should've been countermarching	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shouldn't countermarch
you shouldn't countermarch
he shouldn't countermarch
we shouldn't countermarch
you shouldn't countermarch
they shouldn't countermarch 	I shouldn't be countermarching
you shouldn't be countermarching
he shouldn't be countermarching
we shouldn't be countermarching
you shouldn't be countermarching
they shouldn't be countermarching	I shouldn't have countermarched
you shouldn't have countermarched
he shouldn't have countermarched
we shouldn't have countermarched
you shouldn't have countermarched
they shouldn't have countermarched	I shouldn't have been countermarching
you shouldn't have been countermarching
he shouldn't have been countermarching
we shouldn't have been countermarching
you shouldn't have been countermarching
they shouldn't have been countermarching	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I countermarch?
should you countermarch?
should he countermarch?
should we countermarch?
should you countermarch?
should they countermarch? 	should I be countermarching?
should you be countermarching?
should he be countermarching?
should we be countermarching?
should you be countermarching?
should they be countermarching? 	should I have countermarched?
should you have countermarched?
should he have countermarched?
should we have countermarched?
should you have countermarched?
should they have countermarched? 	should I have been countermarching?
should you have been countermarching?
should he have been countermarching?
should we have been countermarching?
should you have been countermarching?
should they have been countermarching? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shouldn't I countermarch?
shouldn't you countermarch?
shouldn't he countermarch?
shouldn't we countermarch?
shouldn't you countermarch?
shouldn't they countermarch? 	shouldn't I be countermarching?
shouldn't you be countermarching?
shouldn't he be countermarching?
shouldn't we be countermarching?
shouldn't you be countermarching?
shouldn't they be countermarching? 	shouldn't I have countermarched?
shouldn't you have countermarched?
shouldn't he have countermarched?
shouldn't we have countermarched?
shouldn't you have countermarched?
shouldn't they have countermarched? 	shouldn't I have been countermarching?
shouldn't you have been countermarching?
shouldn't he have been countermarching?
shouldn't we have been countermarching?
shouldn't you have been countermarching?
shouldn't they have been countermarching?