English verb conjugation
MAY EYEWITNESS

Regular verb: eyewitness - eyewitnessed - eyewitnessed

Affirmation

Simple form	V-ing form
I may eyewitness you may eyewitness he may eyewitness we may eyewitness you may eyewitness they may eyewitness	I may be eyewitnessing you may be eyewitnessing he may be eyewitnessing we may be eyewitnessing you may be eyewitnessing they may be eyewitnessing
Perfect	V-ing perfect
I may have eyewitnessed you may have eyewitnessed he may have eyewitnessed we may have eyewitnessed you may have eyewitnessed they may have eyewitnessed	I may have been eyewitnessing you may have been eyewitnessing he may have been eyewitnessing we may have been eyewitnessing you may have been eyewitnessing they may have been eyewitnessing

Negation

Simple form	V-ing form
I may not eyewitness you may not eyewitness he may not eyewitness we may not eyewitness you may not eyewitness they may not eyewitness	I may not be eyewitnessing you may not be eyewitnessing he may not be eyewitnessing we may not be eyewitnessing you may not be eyewitnessing they may not be eyewitnessing
Perfect	V-ing perfect
I may not have eyewitnessed you may not have eyewitnessed he may not have eyewitnessed we may not have eyewitnessed you may not have eyewitnessed they may not have eyewitnessed	I may not have been eyewitnessing you may not have been eyewitnessing he may not have been eyewitnessing we may not have been eyewitnessing you may not have been eyewitnessing they may not have been eyewitnessing

Interrogative form

Simple form	V-ing form
may I eyewitness? may you eyewitness? may he eyewitness? may we eyewitness? may you eyewitness? may they eyewitness?	may I be eyewitnessing? may you be eyewitnessing? may he be eyewitnessing? may we be eyewitnessing? may you be eyewitnessing? may they be eyewitnessing?
Perfect	V-ing perfect
may I have eyewitnessed? may you have eyewitnessed? may he have eyewitnessed? may we have eyewitnessed? may you have eyewitnessed? may they have eyewitnessed?	may I have been eyewitnessing? may you have been eyewitnessing? may he have been eyewitnessing? may we have been eyewitnessing? may you have been eyewitnessing? may they have been eyewitnessing?

Interro-negative form

Simple form	V-ing form
may I not eyewitness? may you not eyewitness? may he not eyewitness? may we not eyewitness? may you not eyewitness? may they not eyewitness?	may I not be eyewitnessing? may you not be eyewitnessing? may he not be eyewitnessing? may we not be eyewitnessing? may you not be eyewitnessing? may they not be eyewitnessing?
Perfect	V-ing perfect
may I not have eyewitnessed? may you not have eyewitnessed? may he not have eyewitnessed? may we not have eyewitnessed? may you not have eyewitnessed? may they not have eyewitnessed?	may I not have been eyewitnessing? may you not have been eyewitnessing? may he not have been eyewitnessing? may we not have been eyewitnessing? may you not have been eyewitnessing? may they not have been eyewitnessing?