should mushroom
Regular verb: mushroom - mushroomed- mushroomed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd mushroom
you'd mushroom
he'd mushroom
we'd mushroom
you'd mushroom
they'd mushroom 	I'd be mushrooming
you'd be mushrooming
he'd be mushrooming
we'd be mushrooming
you'd be mushrooming
they'd be mushrooming	I should've mushroomed
you should've mushroomed
he should've mushroomed
we should've mushroomed
you should've mushroomed
they should've mushroomed	I should've been mushrooming
you should've been mushrooming
he should've been mushrooming
we should've been mushrooming
you should've been mushrooming
they should've been mushrooming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't mushroom
you shouldn't mushroom
he shouldn't mushroom
we shouldn't mushroom
you shouldn't mushroom
they shouldn't mushroom 	I shouldn't be mushrooming
you shouldn't be mushrooming
he shouldn't be mushrooming
we shouldn't be mushrooming
you shouldn't be mushrooming
they shouldn't be mushrooming	I shouldn't have mushroomed
you shouldn't have mushroomed
he shouldn't have mushroomed
we shouldn't have mushroomed
you shouldn't have mushroomed
they shouldn't have mushroomed	I shouldn't have been mushrooming
you shouldn't have been mushrooming
he shouldn't have been mushrooming
we shouldn't have been mushrooming
you shouldn't have been mushrooming
they shouldn't have been mushrooming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I mushroom?
should you mushroom?
should he mushroom?
should we mushroom?
should you mushroom?
should they mushroom? 	should I be mushrooming?
should you be mushrooming?
should he be mushrooming?
should we be mushrooming?
should you be mushrooming?
should they be mushrooming? 	should I have mushroomed?
should you have mushroomed?
should he have mushroomed?
should we have mushroomed?
should you have mushroomed?
should they have mushroomed? 	should I have been mushrooming?
should you have been mushrooming?
should he have been mushrooming?
should we have been mushrooming?
should you have been mushrooming?
should they have been mushrooming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I mushroom?
shouldn't you mushroom?
shouldn't he mushroom?
shouldn't we mushroom?
shouldn't you mushroom?
shouldn't they mushroom? 	shouldn't I be mushrooming?
shouldn't you be mushrooming?
shouldn't he be mushrooming?
shouldn't we be mushrooming?
shouldn't you be mushrooming?
shouldn't they be mushrooming? 	shouldn't I have mushroomed?
shouldn't you have mushroomed?
shouldn't he have mushroomed?
shouldn't we have mushroomed?
shouldn't you have mushroomed?
shouldn't they have mushroomed? 	shouldn't I have been mushrooming?
shouldn't you have been mushrooming?
shouldn't he have been mushrooming?
shouldn't we have been mushrooming?
shouldn't you have been mushrooming?
shouldn't they have been mushrooming?