English verb conjugation
MAY TUBE-FEED

Regular verb: tube-feed - tube-feeded - tube-feeded

Affirmation

Simple form	V-ing form
I may tube-feed you may tube-feed he may tube-feed we may tube-feed you may tube-feed they may tube-feed	I may be tube-feeding you may be tube-feeding he may be tube-feeding we may be tube-feeding you may be tube-feeding they may be tube-feeding
Perfect	V-ing perfect
I may have tube-feeded you may have tube-feeded he may have tube-feeded we may have tube-feeded you may have tube-feeded they may have tube-feeded	I may have been tube-feeding you may have been tube-feeding he may have been tube-feeding we may have been tube-feeding you may have been tube-feeding they may have been tube-feeding

Negation

Simple form	V-ing form
I mayn't tube-feed you mayn't tube-feed he mayn't tube-feed we mayn't tube-feed you mayn't tube-feed they mayn't tube-feed	I mayn't be tube-feeding you mayn't be tube-feeding he mayn't be tube-feeding we mayn't be tube-feeding you mayn't be tube-feeding they mayn't be tube-feeding
Perfect	V-ing perfect
I mayn't have tube-feeded you mayn't have tube-feeded he mayn't have tube-feeded we mayn't have tube-feeded you mayn't have tube-feeded they mayn't have tube-feeded	I mayn't have been tube-feeding you mayn't have been tube-feeding he mayn't have been tube-feeding we mayn't have been tube-feeding you mayn't have been tube-feeding they mayn't have been tube-feeding

Interrogative form

Simple form	V-ing form
may I tube-feed? may you tube-feed? may he tube-feed? may we tube-feed? may you tube-feed? may they tube-feed?	may I be tube-feeding? may you be tube-feeding? may he be tube-feeding? may we be tube-feeding? may you be tube-feeding? may they be tube-feeding?
Perfect	V-ing perfect
may I have tube-feeded? may you have tube-feeded? may he have tube-feeded? may we have tube-feeded? may you have tube-feeded? may they have tube-feeded?	may I have been tube-feeding? may you have been tube-feeding? may he have been tube-feeding? may we have been tube-feeding? may you have been tube-feeding? may they have been tube-feeding?

Interro-negative form

Simple form	V-ing form
mayn't I tube-feed? mayn't you tube-feed? mayn't he tube-feed? mayn't we tube-feed? mayn't you tube-feed? mayn't they tube-feed?	mayn't I be tube-feeding? mayn't you be tube-feeding? mayn't he be tube-feeding? mayn't we be tube-feeding? mayn't you be tube-feeding? mayn't they be tube-feeding?
Perfect	V-ing perfect
mayn't I have tube-feeded? mayn't you have tube-feeded? mayn't he have tube-feeded? mayn't we have tube-feeded? mayn't you have tube-feeded? mayn't they have tube-feeded?	mayn't I have been tube-feeding? mayn't you have been tube-feeding? mayn't he have been tube-feeding? mayn't we have been tube-feeding? mayn't you have been tube-feeding? mayn't they have been tube-feeding?