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