should succour
Regular verb: succour - succoured- succoured

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd succour
you'd succour
she'd succour
we'd succour
you'd succour
they'd succour 	I'd be succouring
you'd be succouring
she'd be succouring
we'd be succouring
you'd be succouring
they'd be succouring	I should've succoured
you should've succoured
she should've succoured
we should've succoured
you should've succoured
they should've succoured	I should've been succouring
you should've been succouring
she should've been succouring
we should've been succouring
you should've been succouring
they should've been succouring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't succour
you shouldn't succour
she shouldn't succour
we shouldn't succour
you shouldn't succour
they shouldn't succour 	I shouldn't be succouring
you shouldn't be succouring
she shouldn't be succouring
we shouldn't be succouring
you shouldn't be succouring
they shouldn't be succouring	I shouldn't have succoured
you shouldn't have succoured
she shouldn't have succoured
we shouldn't have succoured
you shouldn't have succoured
they shouldn't have succoured	I shouldn't have been succouring
you shouldn't have been succouring
she shouldn't have been succouring
we shouldn't have been succouring
you shouldn't have been succouring
they shouldn't have been succouring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I succour?
should you succour?
should she succour?
should we succour?
should you succour?
should they succour? 	should I be succouring?
should you be succouring?
should she be succouring?
should we be succouring?
should you be succouring?
should they be succouring? 	should I have succoured?
should you have succoured?
should she have succoured?
should we have succoured?
should you have succoured?
should they have succoured? 	should I have been succouring?
should you have been succouring?
should she have been succouring?
should we have been succouring?
should you have been succouring?
should they have been succouring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I succour?
shouldn't you succour?
shouldn't she succour?
shouldn't we succour?
shouldn't you succour?
shouldn't they succour? 	shouldn't I be succouring?
shouldn't you be succouring?
shouldn't she be succouring?
shouldn't we be succouring?
shouldn't you be succouring?
shouldn't they be succouring? 	shouldn't I have succoured?
shouldn't you have succoured?
shouldn't she have succoured?
shouldn't we have succoured?
shouldn't you have succoured?
shouldn't they have succoured? 	shouldn't I have been succouring?
shouldn't you have been succouring?
shouldn't she have been succouring?
shouldn't we have been succouring?
shouldn't you have been succouring?
shouldn't they have been succouring?