I may thermoform you may thermoform he may thermoform we may thermoform you may thermoform they may thermoform
V-ing form
I may be thermoforming you may be thermoforming he may be thermoforming we may be thermoforming you may be thermoforming they may be thermoforming
Perfect
I may have thermoformed you may have thermoformed he may have thermoformed we may have thermoformed you may have thermoformed they may have thermoformed
V-ing perfect
I may have been thermoforming you may have been thermoforming he may have been thermoforming we may have been thermoforming you may have been thermoforming they may have been thermoforming
Negation
Simple form
I mayn't thermoform you mayn't thermoform he mayn't thermoform we mayn't thermoform you mayn't thermoform they mayn't thermoform
V-ing form
I mayn't be thermoforming you mayn't be thermoforming he mayn't be thermoforming we mayn't be thermoforming you mayn't be thermoforming they mayn't be thermoforming
Perfect
I mayn't have thermoformed you mayn't have thermoformed he mayn't have thermoformed we mayn't have thermoformed you mayn't have thermoformed they mayn't have thermoformed
V-ing perfect
I mayn't have been thermoforming you mayn't have been thermoforming he mayn't have been thermoforming we mayn't have been thermoforming you mayn't have been thermoforming they mayn't have been thermoforming
Interrogative form
Simple form
may I thermoform? may you thermoform? may he thermoform? may we thermoform? may you thermoform? may they thermoform?
V-ing form
may I be thermoforming? may you be thermoforming? may he be thermoforming? may we be thermoforming? may you be thermoforming? may they be thermoforming?
Perfect
may I have thermoformed? may you have thermoformed? may he have thermoformed? may we have thermoformed? may you have thermoformed? may they have thermoformed?
V-ing perfect
may I have been thermoforming? may you have been thermoforming? may he have been thermoforming? may we have been thermoforming? may you have been thermoforming? may they have been thermoforming?
Interro-negative form
Simple form
mayn't I thermoform? mayn't you thermoform? mayn't he thermoform? mayn't we thermoform? mayn't you thermoform? mayn't they thermoform?
V-ing form
mayn't I be thermoforming? mayn't you be thermoforming? mayn't he be thermoforming? mayn't we be thermoforming? mayn't you be thermoforming? mayn't they be thermoforming?
Perfect
mayn't I have thermoformed? mayn't you have thermoformed? mayn't he have thermoformed? mayn't we have thermoformed? mayn't you have thermoformed? mayn't they have thermoformed?
V-ing perfect
mayn't I have been thermoforming? mayn't you have been thermoforming? mayn't he have been thermoforming? mayn't we have been thermoforming? mayn't you have been thermoforming? mayn't they have been thermoforming?