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