I may stagnate you may stagnate he may stagnate we may stagnate you may stagnate they may stagnate
V-ing form
I may be stagnating you may be stagnating he may be stagnating we may be stagnating you may be stagnating they may be stagnating
Perfect
I may have stagnated you may have stagnated he may have stagnated we may have stagnated you may have stagnated they may have stagnated
V-ing perfect
I may have been stagnating you may have been stagnating he may have been stagnating we may have been stagnating you may have been stagnating they may have been stagnating
Negation
Simple form
I may not stagnate you may not stagnate he may not stagnate we may not stagnate you may not stagnate they may not stagnate
V-ing form
I may not be stagnating you may not be stagnating he may not be stagnating we may not be stagnating you may not be stagnating they may not be stagnating
Perfect
I may not have stagnated you may not have stagnated he may not have stagnated we may not have stagnated you may not have stagnated they may not have stagnated
V-ing perfect
I may not have been stagnating you may not have been stagnating he may not have been stagnating we may not have been stagnating you may not have been stagnating they may not have been stagnating
Interrogative form
Simple form
may I stagnate? may you stagnate? may he stagnate? may we stagnate? may you stagnate? may they stagnate?
V-ing form
may I be stagnating? may you be stagnating? may he be stagnating? may we be stagnating? may you be stagnating? may they be stagnating?
Perfect
may I have stagnated? may you have stagnated? may he have stagnated? may we have stagnated? may you have stagnated? may they have stagnated?
V-ing perfect
may I have been stagnating? may you have been stagnating? may he have been stagnating? may we have been stagnating? may you have been stagnating? may they have been stagnating?
Interro-negative form
Simple form
may I not stagnate? may you not stagnate? may he not stagnate? may we not stagnate? may you not stagnate? may they not stagnate?
V-ing form
may I not be stagnating? may you not be stagnating? may he not be stagnating? may we not be stagnating? may you not be stagnating? may they not be stagnating?
Perfect
may I not have stagnated? may you not have stagnated? may he not have stagnated? may we not have stagnated? may you not have stagnated? may they not have stagnated?
V-ing perfect
may I not have been stagnating? may you not have been stagnating? may he not have been stagnating? may we not have been stagnating? may you not have been stagnating? may they not have been stagnating?