English verb conjugation
MAY OVERSTRAIN

Regular verb: overstrain - overstrained - overstrained

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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