should entrain
Regular verb: entrain - entrained- entrained

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd entrain
you'd entrain
he'd entrain
we'd entrain
you'd entrain
they'd entrain 	I'd be entraining
you'd be entraining
he'd be entraining
we'd be entraining
you'd be entraining
they'd be entraining	I should've entrained
you should've entrained
he should've entrained
we should've entrained
you should've entrained
they should've entrained	I should've been entraining
you should've been entraining
he should've been entraining
we should've been entraining
you should've been entraining
they should've been entraining	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't entrain
you shouldn't entrain
he shouldn't entrain
we shouldn't entrain
you shouldn't entrain
they shouldn't entrain 	I shouldn't be entraining
you shouldn't be entraining
he shouldn't be entraining
we shouldn't be entraining
you shouldn't be entraining
they shouldn't be entraining	I shouldn't have entrained
you shouldn't have entrained
he shouldn't have entrained
we shouldn't have entrained
you shouldn't have entrained
they shouldn't have entrained	I shouldn't have been entraining
you shouldn't have been entraining
he shouldn't have been entraining
we shouldn't have been entraining
you shouldn't have been entraining
they shouldn't have been entraining	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I entrain?
should you entrain?
should he entrain?
should we entrain?
should you entrain?
should they entrain? 	should I be entraining?
should you be entraining?
should he be entraining?
should we be entraining?
should you be entraining?
should they be entraining? 	should I have entrained?
should you have entrained?
should he have entrained?
should we have entrained?
should you have entrained?
should they have entrained? 	should I have been entraining?
should you have been entraining?
should he have been entraining?
should we have been entraining?
should you have been entraining?
should they have been entraining? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I entrain?
shouldn't you entrain?
shouldn't he entrain?
shouldn't we entrain?
shouldn't you entrain?
shouldn't they entrain? 	shouldn't I be entraining?
shouldn't you be entraining?
shouldn't he be entraining?
shouldn't we be entraining?
shouldn't you be entraining?
shouldn't they be entraining? 	shouldn't I have entrained?
shouldn't you have entrained?
shouldn't he have entrained?
shouldn't we have entrained?
shouldn't you have entrained?
shouldn't they have entrained? 	shouldn't I have been entraining?
shouldn't you have been entraining?
shouldn't he have been entraining?
shouldn't we have been entraining?
shouldn't you have been entraining?
shouldn't they have been entraining?