Regular verb: do it yourself - do it yourselfed - do it yourselfed
Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I may do it yourself you may do it yourself she may do it yourself we may do it yourself you may do it yourself they may do it yourself
V-ing form
I may be do it yourselfing you may be do it yourselfing she may be do it yourselfing we may be do it yourselfing you may be do it yourselfing they may be do it yourselfing
Perfect
I may have do it yourselfed you may have do it yourselfed she may have do it yourselfed we may have do it yourselfed you may have do it yourselfed they may have do it yourselfed
V-ing perfect
I may have been do it yourselfing you may have been do it yourselfing she may have been do it yourselfing we may have been do it yourselfing you may have been do it yourselfing they may have been do it yourselfing
Negation
Simple form
I may not do it yourself you may not do it yourself she may not do it yourself we may not do it yourself you may not do it yourself they may not do it yourself
V-ing form
I may not be do it yourselfing you may not be do it yourselfing she may not be do it yourselfing we may not be do it yourselfing you may not be do it yourselfing they may not be do it yourselfing
Perfect
I may not have do it yourselfed you may not have do it yourselfed she may not have do it yourselfed we may not have do it yourselfed you may not have do it yourselfed they may not have do it yourselfed
V-ing perfect
I may not have been do it yourselfing you may not have been do it yourselfing she may not have been do it yourselfing we may not have been do it yourselfing you may not have been do it yourselfing they may not have been do it yourselfing
Interrogative form
Simple form
may I do it yourself? may you do it yourself? may she do it yourself? may we do it yourself? may you do it yourself? may they do it yourself?
V-ing form
may I be do it yourselfing? may you be do it yourselfing? may she be do it yourselfing? may we be do it yourselfing? may you be do it yourselfing? may they be do it yourselfing?
Perfect
may I have do it yourselfed? may you have do it yourselfed? may she have do it yourselfed? may we have do it yourselfed? may you have do it yourselfed? may they have do it yourselfed?
V-ing perfect
may I have been do it yourselfing? may you have been do it yourselfing? may she have been do it yourselfing? may we have been do it yourselfing? may you have been do it yourselfing? may they have been do it yourselfing?
Interro-negative form
Simple form
may I not do it yourself? may you not do it yourself? may she not do it yourself? may we not do it yourself? may you not do it yourself? may they not do it yourself?
V-ing form
may I not be do it yourselfing? may you not be do it yourselfing? may she not be do it yourselfing? may we not be do it yourselfing? may you not be do it yourselfing? may they not be do it yourselfing?
Perfect
may I not have do it yourselfed? may you not have do it yourselfed? may she not have do it yourselfed? may we not have do it yourselfed? may you not have do it yourselfed? may they not have do it yourselfed?
V-ing perfect
may I not have been do it yourselfing? may you not have been do it yourselfing? may she not have been do it yourselfing? may we not have been do it yourselfing? may you not have been do it yourselfing? may they not have been do it yourselfing?