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 may not watermark you may not watermark he may not watermark we may not watermark you may not watermark they may not watermark	I may not be watermarking you may not be watermarking he may not be watermarking we may not be watermarking you may not be watermarking they may not be watermarking
Perfect	V-ing perfect
I may not have watermarked you may not have watermarked he may not have watermarked we may not have watermarked you may not have watermarked they may not have watermarked	I may not have been watermarking you may not have been watermarking he may not have been watermarking we may not have been watermarking you may not have been watermarking they may not 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
may I not watermark? may you not watermark? may he not watermark? may we not watermark? may you not watermark? may they not watermark?	may I not be watermarking? may you not be watermarking? may he not be watermarking? may we not be watermarking? may you not be watermarking? may they not be watermarking?
Perfect	V-ing perfect
may I not have watermarked? may you not have watermarked? may he not have watermarked? may we not have watermarked? may you not have watermarked? may they not have watermarked?	may I not have been watermarking? may you not have been watermarking? may he not have been watermarking? may we not have been watermarking? may you not have been watermarking? may they not have been watermarking?