will overstrain
Regular verb: overstrain - overstrained- overstrained

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I will overstrain
you will overstrain
he will overstrain
we will overstrain
you will overstrain
they will overstrain 	I will be overstraining
you will be overstraining
he will be overstraining
we will be overstraining
you will be overstraining
they will be overstraining	I will have overstrained
you will have overstrained
he will have overstrained
we will have overstrained
you will have overstrained
they will have overstrained	I will have been overstraining
you will have been overstraining
he will have been overstraining
we will have been overstraining
you will have been overstraining
they will have been overstraining	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I will not overstrain
you will not overstrain
he will not overstrain
we will not overstrain
you will not overstrain
they will not overstrain 	I will not be overstraining
you will not be overstraining
he will not be overstraining
we will not be overstraining
you will not be overstraining
they will not be overstraining	I will not have overstrained
you will not have overstrained
he will not have overstrained
we will not have overstrained
you will not have overstrained
they will not have overstrained	I will not have been overstraining
you will not have been overstraining
he will not have been overstraining
we will not have been overstraining
you will not have been overstraining
they will not have been overstraining	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
will I overstrain?
will you overstrain?
will he overstrain?
will we overstrain?
will you overstrain?
will they overstrain? 	will I be overstraining?
will you be overstraining?
will he be overstraining?
will we be overstraining?
will you be overstraining?
will they be overstraining? 	will I have overstrained?
will you have overstrained?
will he have overstrained?
will we have overstrained?
will you have overstrained?
will they have overstrained? 	will I have been overstraining?
will you have been overstraining?
will he have been overstraining?
will we have been overstraining?
will you have been overstraining?
will they have been overstraining? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
will I not overstrain?
will you not overstrain?
will he not overstrain?
will we not overstrain?
will you not overstrain?
will they not overstrain? 	will I not be overstraining?
will you not be overstraining?
will he not be overstraining?
will we not be overstraining?
will you not be overstraining?
will they not be overstraining? 	will I not have overstrained?
will you not have overstrained?
will he not have overstrained?
will we not have overstrained?
will you not have overstrained?
will they not have overstrained? 	will I not have been overstraining?
will you not have been overstraining?
will he not have been overstraining?
will we not have been overstraining?
will you not have been overstraining?
will they not have been overstraining?