may economize
Regular verb: economize - economized- economized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may economize
you may economize
he may economize
we may economize
you may economize
they may economize 	I may be economizing
you may be economizing
he may be economizing
we may be economizing
you may be economizing
they may be economizing	I may have economized
you may have economized
he may have economized
we may have economized
you may have economized
they may have economized	I may have been economizing
you may have been economizing
he may have been economizing
we may have been economizing
you may have been economizing
they may have been economizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't economize
you mayn't economize
he mayn't economize
we mayn't economize
you mayn't economize
they mayn't economize 	I mayn't be economizing
you mayn't be economizing
he mayn't be economizing
we mayn't be economizing
you mayn't be economizing
they mayn't be economizing	I mayn't have economized
you mayn't have economized
he mayn't have economized
we mayn't have economized
you mayn't have economized
they mayn't have economized	I mayn't have been economizing
you mayn't have been economizing
he mayn't have been economizing
we mayn't have been economizing
you mayn't have been economizing
they mayn't have been economizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I economize?
may you economize?
may he economize?
may we economize?
may you economize?
may they economize? 	may I be economizing?
may you be economizing?
may he be economizing?
may we be economizing?
may you be economizing?
may they be economizing? 	may I have economized?
may you have economized?
may he have economized?
may we have economized?
may you have economized?
may they have economized? 	may I have been economizing?
may you have been economizing?
may he have been economizing?
may we have been economizing?
may you have been economizing?
may they have been economizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I economize?
mayn't you economize?
mayn't he economize?
mayn't we economize?
mayn't you economize?
mayn't they economize? 	mayn't I be economizing?
mayn't you be economizing?
mayn't he be economizing?
mayn't we be economizing?
mayn't you be economizing?
mayn't they be economizing? 	mayn't I have economized?
mayn't you have economized?
mayn't he have economized?
mayn't we have economized?
mayn't you have economized?
mayn't they have economized? 	mayn't I have been economizing?
mayn't you have been economizing?
mayn't he have been economizing?
mayn't we have been economizing?
mayn't you have been economizing?
mayn't they have been economizing?