to constrain
Regular verb: constrain - constrained- constrained

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
 do I constrain?
do you constrain?
doeshe constrain?
do we constrain?
do you constrain?
do they constrain? 	amI constraining?
areyou constraining?
ishe constraining?
arewe constraining?
areyou constraining?
arethey constraining? 	did I constrain?
did you constrain?
did he constrain?
did we constrain?
did you constrain?
did they constrain? 	wasI constraining?
wereyou constraining?
washe constraining?
werewe constraining?
wereyou constraining?
werethey constraining? 	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
 have I constrained?
have you constrained?
hashe constrained?
have we constrained?
have you constrained?
have they constrained? 	 have I been constraining?
have you been constraining?
hashe been constraining?
have we been constraining?
have you been constraining?
have they been constraining? 	had I constrained?
had you constrained?
had he constrained?
had we constrained?
had you constrained?
had they constrained? 	had I been constraining?
had you been constraining?
had he been constraining?
had we been constraining?
had you been constraining?
had they been constraining? 	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
 will I constrain?
 will you constrain?
 will he constrain?
 will we constrain?
 will you constrain?
 will they constrain? 	 will I be constraining?
 will you be constraining?
 will he be constraining?
 will we be constraining?
 will you be constraining?
 will they be constraining? 	 will I have constrained?
 will you have constrained?
 will he have constrained?
 will we have constrained?
 will you have constrained?
 will they have constrained? 	 will I have been constraining?
 will you have been constraining?
 will he have been constraining?
 will we have been constraining?
 will you have been constraining?
 will they have been constraining? 	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
 would I constrain?
 would you constrain?
 would he constrain?
 would we constrain?
 would you constrain?
 would they constrain? 	 would I be constraining?
 would you be constraining?
 would he be constraining?
 would we be constraining?
 would you be constraining?
 would they be constraining? 	 would I have constrained?
 would you have constrained?
 would he have constrained?
 would we have constrained?
 would you have constrained?
 would they have constrained? 	 would I have been constraining?
 would you have been constraining?
 would he have been constraining?
 would we have been constraining?
 would you have been constraining?
 would they have been constraining? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to constrain 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
constraining	constrained