should understock
Verbe régulier : understock - understocked- understocked

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd understock
you'd understock
she'd understock
we'd understock
you'd understock
they'd understock 	I'd be understocking
you'd be understocking
she'd be understocking
we'd be understocking
you'd be understocking
they'd be understocking	I should've understocked
you should've understocked
she should've understocked
we should've understocked
you should've understocked
they should've understocked	I should've been understocking
you should've been understocking
she should've been understocking
we should've been understocking
you should've been understocking
they should've been understocking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I shouldn't understock
you shouldn't understock
she shouldn't understock
we shouldn't understock
you shouldn't understock
they shouldn't understock 	I shouldn't be understocking
you shouldn't be understocking
she shouldn't be understocking
we shouldn't be understocking
you shouldn't be understocking
they shouldn't be understocking	I shouldn't have understocked
you shouldn't have understocked
she shouldn't have understocked
we shouldn't have understocked
you shouldn't have understocked
they shouldn't have understocked	I shouldn't have been understocking
you shouldn't have been understocking
she shouldn't have been understocking
we shouldn't have been understocking
you shouldn't have been understocking
they shouldn't have been understocking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I understock?
should you understock?
should she understock?
should we understock?
should you understock?
should they understock? 	should I be understocking?
should you be understocking?
should she be understocking?
should we be understocking?
should you be understocking?
should they be understocking? 	should I have understocked?
should you have understocked?
should she have understocked?
should we have understocked?
should you have understocked?
should they have understocked? 	should I have been understocking?
should you have been understocking?
should she have been understocking?
should we have been understocking?
should you have been understocking?
should they have been understocking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
shouldn't I understock?
shouldn't you understock?
shouldn't she understock?
shouldn't we understock?
shouldn't you understock?
shouldn't they understock? 	shouldn't I be understocking?
shouldn't you be understocking?
shouldn't she be understocking?
shouldn't we be understocking?
shouldn't you be understocking?
shouldn't they be understocking? 	shouldn't I have understocked?
shouldn't you have understocked?
shouldn't she have understocked?
shouldn't we have understocked?
shouldn't you have understocked?
shouldn't they have understocked? 	shouldn't I have been understocking?
shouldn't you have been understocking?
shouldn't she have been understocking?
shouldn't we have been understocking?
shouldn't you have been understocking?
shouldn't they have been understocking?