may constrain
Verbo regolare: constrain - constrained- constrained

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may constrain
you may constrain
she may constrain
we may constrain
you may constrain
they may constrain 	I may be constraining
you may be constraining
she may be constraining
we may be constraining
you may be constraining
they may be constraining	I may have constrained
you may have constrained
she may have constrained
we may have constrained
you may have constrained
they may have constrained	I may have been constraining
you may have been constraining
she may have been constraining
we may have been constraining
you may have been constraining
they may have been constraining	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may not constrain
you may not constrain
she may not constrain
we may not constrain
you may not constrain
they may not constrain 	I may not be constraining
you may not be constraining
she may not be constraining
we may not be constraining
you may not be constraining
they may not be constraining	I may not have constrained
you may not have constrained
she may not have constrained
we may not have constrained
you may not have constrained
they may not have constrained	I may not have been constraining
you may not have been constraining
she may not have been constraining
we may not have been constraining
you may not have been constraining
they may not have been constraining	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I constrain?
may you constrain?
may she constrain?
may we constrain?
may you constrain?
may they constrain? 	may I be constraining?
may you be constraining?
may she be constraining?
may we be constraining?
may you be constraining?
may they be constraining? 	may I have constrained?
may you have constrained?
may she have constrained?
may we have constrained?
may you have constrained?
may they have constrained? 	may I have been constraining?
may you have been constraining?
may she have been constraining?
may we have been constraining?
may you have been constraining?
may they have been constraining? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I not constrain?
may you not constrain?
may she not constrain?
may we not constrain?
may you not constrain?
may they not constrain? 	may I not be constraining?
may you not be constraining?
may she not be constraining?
may we not be constraining?
may you not be constraining?
may they not be constraining? 	may I not have constrained?
may you not have constrained?
may she not have constrained?
may we not have constrained?
may you not have constrained?
may they not have constrained? 	may I not have been constraining?
may you not have been constraining?
may she not have been constraining?
may we not have been constraining?
may you not have been constraining?
may they not have been constraining?