English verb conjugation
MAY WATERMARK

Regular verb: watermark - watermarked - watermarked

Affirmation

Simple form	V-ing form
I may watermark you may watermark he may watermark we may watermark you may watermark they may watermark	I may be watermarking you may be watermarking he may be watermarking we may be watermarking you may be watermarking they may be watermarking
Perfect	V-ing perfect
I may have watermarked you may have watermarked he may have watermarked we may have watermarked you may have watermarked they may have watermarked	I may have been watermarking you may have been watermarking he may have been watermarking we may have been watermarking you may have been watermarking they may have been watermarking

Negation

Simple form	V-ing form
I mayn't watermark you mayn't watermark he mayn't watermark we mayn't watermark you mayn't watermark they mayn't watermark	I mayn't be watermarking you mayn't be watermarking he mayn't be watermarking we mayn't be watermarking you mayn't be watermarking they mayn't be watermarking
Perfect	V-ing perfect
I mayn't have watermarked you mayn't have watermarked he mayn't have watermarked we mayn't have watermarked you mayn't have watermarked they mayn't have watermarked	I mayn't have been watermarking you mayn't have been watermarking he mayn't have been watermarking we mayn't have been watermarking you mayn't have been watermarking they mayn't have been watermarking

Interrogative form

Simple form	V-ing form
may I watermark? may you watermark? may he watermark? may we watermark? may you watermark? may they watermark?	may I be watermarking? may you be watermarking? may he be watermarking? may we be watermarking? may you be watermarking? may they be watermarking?
Perfect	V-ing perfect
may I have watermarked? may you have watermarked? may he have watermarked? may we have watermarked? may you have watermarked? may they have watermarked?	may I have been watermarking? may you have been watermarking? may he have been watermarking? may we have been watermarking? may you have been watermarking? may they have been watermarking?

Interro-negative form

Simple form	V-ing form
mayn't I watermark? mayn't you watermark? mayn't he watermark? mayn't we watermark? mayn't you watermark? mayn't they watermark?	mayn't I be watermarking? mayn't you be watermarking? mayn't he be watermarking? mayn't we be watermarking? mayn't you be watermarking? mayn't they be watermarking?
Perfect	V-ing perfect
mayn't I have watermarked? mayn't you have watermarked? mayn't he have watermarked? mayn't we have watermarked? mayn't you have watermarked? mayn't they have watermarked?	mayn't I have been watermarking? mayn't you have been watermarking? mayn't he have been watermarking? mayn't we have been watermarking? mayn't you have been watermarking? mayn't they have been watermarking?