I may silk-screen you may silk-screen he may silk-screen we may silk-screen you may silk-screen they may silk-screen
V-ing form
I may be silk-screening you may be silk-screening he may be silk-screening we may be silk-screening you may be silk-screening they may be silk-screening
Perfect
I may have silk-screened you may have silk-screened he may have silk-screened we may have silk-screened you may have silk-screened they may have silk-screened
V-ing perfect
I may have been silk-screening you may have been silk-screening he may have been silk-screening we may have been silk-screening you may have been silk-screening they may have been silk-screening
Negation
Simple form
I mayn't silk-screen you mayn't silk-screen he mayn't silk-screen we mayn't silk-screen you mayn't silk-screen they mayn't silk-screen
V-ing form
I mayn't be silk-screening you mayn't be silk-screening he mayn't be silk-screening we mayn't be silk-screening you mayn't be silk-screening they mayn't be silk-screening
Perfect
I mayn't have silk-screened you mayn't have silk-screened he mayn't have silk-screened we mayn't have silk-screened you mayn't have silk-screened they mayn't have silk-screened
V-ing perfect
I mayn't have been silk-screening you mayn't have been silk-screening he mayn't have been silk-screening we mayn't have been silk-screening you mayn't have been silk-screening they mayn't have been silk-screening
Interrogative form
Simple form
may I silk-screen? may you silk-screen? may he silk-screen? may we silk-screen? may you silk-screen? may they silk-screen?
V-ing form
may I be silk-screening? may you be silk-screening? may he be silk-screening? may we be silk-screening? may you be silk-screening? may they be silk-screening?
Perfect
may I have silk-screened? may you have silk-screened? may he have silk-screened? may we have silk-screened? may you have silk-screened? may they have silk-screened?
V-ing perfect
may I have been silk-screening? may you have been silk-screening? may he have been silk-screening? may we have been silk-screening? may you have been silk-screening? may they have been silk-screening?
Interro-negative form
Simple form
mayn't I silk-screen? mayn't you silk-screen? mayn't he silk-screen? mayn't we silk-screen? mayn't you silk-screen? mayn't they silk-screen?
V-ing form
mayn't I be silk-screening? mayn't you be silk-screening? mayn't he be silk-screening? mayn't we be silk-screening? mayn't you be silk-screening? mayn't they be silk-screening?
Perfect
mayn't I have silk-screened? mayn't you have silk-screened? mayn't he have silk-screened? mayn't we have silk-screened? mayn't you have silk-screened? mayn't they have silk-screened?
V-ing perfect
mayn't I have been silk-screening? mayn't you have been silk-screening? mayn't he have been silk-screening? mayn't we have been silk-screening? mayn't you have been silk-screening? mayn't they have been silk-screening?