may dilapidate
Regular verb: dilapidate - dilapidated- dilapidated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may dilapidate
you may dilapidate
he may dilapidate
we may dilapidate
you may dilapidate
they may dilapidate 	I may be dilapidating
you may be dilapidating
he may be dilapidating
we may be dilapidating
you may be dilapidating
they may be dilapidating	I may have dilapidated
you may have dilapidated
he may have dilapidated
we may have dilapidated
you may have dilapidated
they may have dilapidated	I may have been dilapidating
you may have been dilapidating
he may have been dilapidating
we may have been dilapidating
you may have been dilapidating
they may have been dilapidating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't dilapidate
you mayn't dilapidate
he mayn't dilapidate
we mayn't dilapidate
you mayn't dilapidate
they mayn't dilapidate 	I mayn't be dilapidating
you mayn't be dilapidating
he mayn't be dilapidating
we mayn't be dilapidating
you mayn't be dilapidating
they mayn't be dilapidating	I mayn't have dilapidated
you mayn't have dilapidated
he mayn't have dilapidated
we mayn't have dilapidated
you mayn't have dilapidated
they mayn't have dilapidated	I mayn't have been dilapidating
you mayn't have been dilapidating
he mayn't have been dilapidating
we mayn't have been dilapidating
you mayn't have been dilapidating
they mayn't have been dilapidating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I dilapidate?
may you dilapidate?
may he dilapidate?
may we dilapidate?
may you dilapidate?
may they dilapidate? 	may I be dilapidating?
may you be dilapidating?
may he be dilapidating?
may we be dilapidating?
may you be dilapidating?
may they be dilapidating? 	may I have dilapidated?
may you have dilapidated?
may he have dilapidated?
may we have dilapidated?
may you have dilapidated?
may they have dilapidated? 	may I have been dilapidating?
may you have been dilapidating?
may he have been dilapidating?
may we have been dilapidating?
may you have been dilapidating?
may they have been dilapidating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I dilapidate?
mayn't you dilapidate?
mayn't he dilapidate?
mayn't we dilapidate?
mayn't you dilapidate?
mayn't they dilapidate? 	mayn't I be dilapidating?
mayn't you be dilapidating?
mayn't he be dilapidating?
mayn't we be dilapidating?
mayn't you be dilapidating?
mayn't they be dilapidating? 	mayn't I have dilapidated?
mayn't you have dilapidated?
mayn't he have dilapidated?
mayn't we have dilapidated?
mayn't you have dilapidated?
mayn't they have dilapidated? 	mayn't I have been dilapidating?
mayn't you have been dilapidating?
mayn't he have been dilapidating?
mayn't we have been dilapidating?
mayn't you have been dilapidating?
mayn't they have been dilapidating?