English verb conjugation
MAY PRESIGNAL

Regular verb: presignal - presignaled - presignaled

Affirmation

Simple form	V-ing form
I may presignal you may presignal he may presignal we may presignal you may presignal they may presignal	I may be presignaling you may be presignaling he may be presignaling we may be presignaling you may be presignaling they may be presignaling
Perfect	V-ing perfect
I may have presignaled you may have presignaled he may have presignaled we may have presignaled you may have presignaled they may have presignaled	I may have been presignaling you may have been presignaling he may have been presignaling we may have been presignaling you may have been presignaling they may have been presignaling

Negation

Simple form	V-ing form
I may not presignal you may not presignal he may not presignal we may not presignal you may not presignal they may not presignal	I may not be presignaling you may not be presignaling he may not be presignaling we may not be presignaling you may not be presignaling they may not be presignaling
Perfect	V-ing perfect
I may not have presignaled you may not have presignaled he may not have presignaled we may not have presignaled you may not have presignaled they may not have presignaled	I may not have been presignaling you may not have been presignaling he may not have been presignaling we may not have been presignaling you may not have been presignaling they may not have been presignaling

Interrogative form

Simple form	V-ing form
may I presignal? may you presignal? may he presignal? may we presignal? may you presignal? may they presignal?	may I be presignaling? may you be presignaling? may he be presignaling? may we be presignaling? may you be presignaling? may they be presignaling?
Perfect	V-ing perfect
may I have presignaled? may you have presignaled? may he have presignaled? may we have presignaled? may you have presignaled? may they have presignaled?	may I have been presignaling? may you have been presignaling? may he have been presignaling? may we have been presignaling? may you have been presignaling? may they have been presignaling?

Interro-negative form

Simple form	V-ing form
may I not presignal? may you not presignal? may he not presignal? may we not presignal? may you not presignal? may they not presignal?	may I not be presignaling? may you not be presignaling? may he not be presignaling? may we not be presignaling? may you not be presignaling? may they not be presignaling?
Perfect	V-ing perfect
may I not have presignaled? may you not have presignaled? may he not have presignaled? may we not have presignaled? may you not have presignaled? may they not have presignaled?	may I not have been presignaling? may you not have been presignaling? may he not have been presignaling? may we not have been presignaling? may you not have been presignaling? may they not have been presignaling?