ought to constrain
Verbo regolare: constrain - constrained- constrained

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I ought to constrain
you ought to constrain
he ought to constrain
we ought to constrain
you ought to constrain
they ought to constrain 	I ought to be constraining
you ought to be constraining
he ought to be constraining
we ought to be constraining
you ought to be constraining
they ought to be constraining	I ought to have constrained
you ought to have constrained
he ought to have constrained
we ought to have constrained
you ought to have constrained
they ought to have constrained	I ought to have been constraining
you ought to have been constraining
he ought to have been constraining
we ought to have been constraining
you ought to have been constraining
they ought to have been constraining	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I oughtn't to constrain
you oughtn't to constrain
he oughtn't to constrain
we oughtn't to constrain
you oughtn't to constrain
they oughtn't to constrain 	I oughtn't to be constraining
you oughtn't to be constraining
he oughtn't to be constraining
we oughtn't to be constraining
you oughtn't to be constraining
they oughtn't to be constraining	I oughtn't to have constrained
you oughtn't to have constrained
he oughtn't to have constrained
we oughtn't to have constrained
you oughtn't to have constrained
they oughtn't to have constrained	I oughtn't to have been constraining
you oughtn't to have been constraining
he oughtn't to have been constraining
we oughtn't to have been constraining
you oughtn't to have been constraining
they oughtn't to have been constraining	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
ought to I constrain?
ought to you constrain?
ought to he constrain?
ought to we constrain?
ought to you constrain?
ought to they constrain? 	ought to I be constraining?
ought to you be constraining?
ought to he be constraining?
ought to we be constraining?
ought to you be constraining?
ought to they be constraining? 	ought to I have constrained?
ought to you have constrained?
ought to he have constrained?
ought to we have constrained?
ought to you have constrained?
ought to they have constrained? 	ought to I have been constraining?
ought to you have been constraining?
ought to he have been constraining?
ought to we have been constraining?
ought to you have been constraining?
ought to they have been constraining? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
oughtn't I to constrain?
oughtn't you to constrain?
oughtn't he to constrain?
oughtn't we to constrain?
oughtn't you to constrain?
oughtn't they to constrain? 	oughtn't I to be constraining?
oughtn't you to be constraining?
oughtn't he to be constraining?
oughtn't we to be constraining?
oughtn't you to be constraining?
oughtn't they to be constraining? 	oughtn't I to have constrained?
oughtn't you to have constrained?
oughtn't he to have constrained?
oughtn't we to have constrained?
oughtn't you to have constrained?
oughtn't they to have constrained? 	oughtn't I to have been constraining?
oughtn't you to have been constraining?
oughtn't he to have been constraining?
oughtn't we to have been constraining?
oughtn't you to have been constraining?
oughtn't they to have been constraining?