I may synthesize you may synthesize she may synthesize we may synthesize you may synthesize they may synthesize
V-ing form
I may be synthesizing you may be synthesizing she may be synthesizing we may be synthesizing you may be synthesizing they may be synthesizing
Perfect
I may have synthesized you may have synthesized she may have synthesized we may have synthesized you may have synthesized they may have synthesized
V-ing perfect
I may have been synthesizing you may have been synthesizing she may have been synthesizing we may have been synthesizing you may have been synthesizing they may have been synthesizing
Negation
Simple form
I mayn't synthesize you mayn't synthesize she mayn't synthesize we mayn't synthesize you mayn't synthesize they mayn't synthesize
V-ing form
I mayn't be synthesizing you mayn't be synthesizing she mayn't be synthesizing we mayn't be synthesizing you mayn't be synthesizing they mayn't be synthesizing
Perfect
I mayn't have synthesized you mayn't have synthesized she mayn't have synthesized we mayn't have synthesized you mayn't have synthesized they mayn't have synthesized
V-ing perfect
I mayn't have been synthesizing you mayn't have been synthesizing she mayn't have been synthesizing we mayn't have been synthesizing you mayn't have been synthesizing they mayn't have been synthesizing
Interrogative form
Simple form
may I synthesize? may you synthesize? may she synthesize? may we synthesize? may you synthesize? may they synthesize?
V-ing form
may I be synthesizing? may you be synthesizing? may she be synthesizing? may we be synthesizing? may you be synthesizing? may they be synthesizing?
Perfect
may I have synthesized? may you have synthesized? may she have synthesized? may we have synthesized? may you have synthesized? may they have synthesized?
V-ing perfect
may I have been synthesizing? may you have been synthesizing? may she have been synthesizing? may we have been synthesizing? may you have been synthesizing? may they have been synthesizing?
Interro-negative form
Simple form
mayn't I synthesize? mayn't you synthesize? mayn't she synthesize? mayn't we synthesize? mayn't you synthesize? mayn't they synthesize?
V-ing form
mayn't I be synthesizing? mayn't you be synthesizing? mayn't she be synthesizing? mayn't we be synthesizing? mayn't you be synthesizing? mayn't they be synthesizing?
Perfect
mayn't I have synthesized? mayn't you have synthesized? mayn't she have synthesized? mayn't we have synthesized? mayn't you have synthesized? mayn't they have synthesized?
V-ing perfect
mayn't I have been synthesizing? mayn't you have been synthesizing? mayn't she have been synthesizing? mayn't we have been synthesizing? mayn't you have been synthesizing? mayn't they have been synthesizing?