English verb conjugation
MAY SEAM

Regular verb: seam - seamed - seamed

Affirmation

Simple form	V-ing form
I may seam you may seam he may seam we may seam you may seam they may seam	I may be seaming you may be seaming he may be seaming we may be seaming you may be seaming they may be seaming
Perfect	V-ing perfect
I may have seamed you may have seamed he may have seamed we may have seamed you may have seamed they may have seamed	I may have been seaming you may have been seaming he may have been seaming we may have been seaming you may have been seaming they may have been seaming

Negation

Simple form	V-ing form
I mayn't seam you mayn't seam he mayn't seam we mayn't seam you mayn't seam they mayn't seam	I mayn't be seaming you mayn't be seaming he mayn't be seaming we mayn't be seaming you mayn't be seaming they mayn't be seaming
Perfect	V-ing perfect
I mayn't have seamed you mayn't have seamed he mayn't have seamed we mayn't have seamed you mayn't have seamed they mayn't have seamed	I mayn't have been seaming you mayn't have been seaming he mayn't have been seaming we mayn't have been seaming you mayn't have been seaming they mayn't have been seaming

Interrogative form

Simple form	V-ing form
may I seam? may you seam? may he seam? may we seam? may you seam? may they seam?	may I be seaming? may you be seaming? may he be seaming? may we be seaming? may you be seaming? may they be seaming?
Perfect	V-ing perfect
may I have seamed? may you have seamed? may he have seamed? may we have seamed? may you have seamed? may they have seamed?	may I have been seaming? may you have been seaming? may he have been seaming? may we have been seaming? may you have been seaming? may they have been seaming?

Interro-negative form

Simple form	V-ing form
mayn't I seam? mayn't you seam? mayn't he seam? mayn't we seam? mayn't you seam? mayn't they seam?	mayn't I be seaming? mayn't you be seaming? mayn't he be seaming? mayn't we be seaming? mayn't you be seaming? mayn't they be seaming?
Perfect	V-ing perfect
mayn't I have seamed? mayn't you have seamed? mayn't he have seamed? mayn't we have seamed? mayn't you have seamed? mayn't they have seamed?	mayn't I have been seaming? mayn't you have been seaming? mayn't he have been seaming? mayn't we have been seaming? mayn't you have been seaming? mayn't they have been seaming?