I may chase you may chase he may chase we may chase you may chase they may chase
V-ing form
I may be chasing you may be chasing he may be chasing we may be chasing you may be chasing they may be chasing
Perfect
I may have chased you may have chased he may have chased we may have chased you may have chased they may have chased
V-ing perfect
I may have been chasing you may have been chasing he may have been chasing we may have been chasing you may have been chasing they may have been chasing
Negation
Simple form
I may not chase you may not chase he may not chase we may not chase you may not chase they may not chase
V-ing form
I may not be chasing you may not be chasing he may not be chasing we may not be chasing you may not be chasing they may not be chasing
Perfect
I may not have chased you may not have chased he may not have chased we may not have chased you may not have chased they may not have chased
V-ing perfect
I may not have been chasing you may not have been chasing he may not have been chasing we may not have been chasing you may not have been chasing they may not have been chasing
Interrogative form
Simple form
may I chase? may you chase? may he chase? may we chase? may you chase? may they chase?
V-ing form
may I be chasing? may you be chasing? may he be chasing? may we be chasing? may you be chasing? may they be chasing?
Perfect
may I have chased? may you have chased? may he have chased? may we have chased? may you have chased? may they have chased?
V-ing perfect
may I have been chasing? may you have been chasing? may he have been chasing? may we have been chasing? may you have been chasing? may they have been chasing?
Interro-negative form
Simple form
may I not chase? may you not chase? may he not chase? may we not chase? may you not chase? may they not chase?
V-ing form
may I not be chasing? may you not be chasing? may he not be chasing? may we not be chasing? may you not be chasing? may they not be chasing?
Perfect
may I not have chased? may you not have chased? may he not have chased? may we not have chased? may you not have chased? may they not have chased?
V-ing perfect
may I not have been chasing? may you not have been chasing? may he not have been chasing? may we not have been chasing? may you not have been chasing? may they not have been chasing?