Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I may roar roar you may roar roar he may roar roar we may roar roar you may roar roar they may roar roar
V-ing form
I may be roar roaring you may be roar roaring he may be roar roaring we may be roar roaring you may be roar roaring they may be roar roaring
Perfect
I may have roar roared you may have roar roared he may have roar roared we may have roar roared you may have roar roared they may have roar roared
V-ing perfect
I may have been roar roaring you may have been roar roaring he may have been roar roaring we may have been roar roaring you may have been roar roaring they may have been roar roaring
Negation
Simple form
I may not roar roar you may not roar roar he may not roar roar we may not roar roar you may not roar roar they may not roar roar
V-ing form
I may not be roar roaring you may not be roar roaring he may not be roar roaring we may not be roar roaring you may not be roar roaring they may not be roar roaring
Perfect
I may not have roar roared you may not have roar roared he may not have roar roared we may not have roar roared you may not have roar roared they may not have roar roared
V-ing perfect
I may not have been roar roaring you may not have been roar roaring he may not have been roar roaring we may not have been roar roaring you may not have been roar roaring they may not have been roar roaring
Interrogative form
Simple form
may I roar roar? may you roar roar? may he roar roar? may we roar roar? may you roar roar? may they roar roar?
V-ing form
may I be roar roaring? may you be roar roaring? may he be roar roaring? may we be roar roaring? may you be roar roaring? may they be roar roaring?
Perfect
may I have roar roared? may you have roar roared? may he have roar roared? may we have roar roared? may you have roar roared? may they have roar roared?
V-ing perfect
may I have been roar roaring? may you have been roar roaring? may he have been roar roaring? may we have been roar roaring? may you have been roar roaring? may they have been roar roaring?
Interro-negative form
Simple form
may I not roar roar? may you not roar roar? may he not roar roar? may we not roar roar? may you not roar roar? may they not roar roar?
V-ing form
may I not be roar roaring? may you not be roar roaring? may he not be roar roaring? may we not be roar roaring? may you not be roar roaring? may they not be roar roaring?
Perfect
may I not have roar roared? may you not have roar roared? may he not have roar roared? may we not have roar roared? may you not have roar roared? may they not have roar roared?
V-ing perfect
may I not have been roar roaring? may you not have been roar roaring? may he not have been roar roaring? may we not have been roar roaring? may you not have been roar roaring? may they not have been roar roaring?