English verb conjugation
MAY PREDRILL

Regular verb: predrill - predrilled - predrilled

Affirmation

Simple form	V-ing form
I may predrill you may predrill he may predrill we may predrill you may predrill they may predrill	I may be predrilling you may be predrilling he may be predrilling we may be predrilling you may be predrilling they may be predrilling
Perfect	V-ing perfect
I may have predrilled you may have predrilled he may have predrilled we may have predrilled you may have predrilled they may have predrilled	I may have been predrilling you may have been predrilling he may have been predrilling we may have been predrilling you may have been predrilling they may have been predrilling

Negation

Simple form	V-ing form
I may not predrill you may not predrill he may not predrill we may not predrill you may not predrill they may not predrill	I may not be predrilling you may not be predrilling he may not be predrilling we may not be predrilling you may not be predrilling they may not be predrilling
Perfect	V-ing perfect
I may not have predrilled you may not have predrilled he may not have predrilled we may not have predrilled you may not have predrilled they may not have predrilled	I may not have been predrilling you may not have been predrilling he may not have been predrilling we may not have been predrilling you may not have been predrilling they may not have been predrilling

Interrogative form

Simple form	V-ing form
may I predrill? may you predrill? may he predrill? may we predrill? may you predrill? may they predrill?	may I be predrilling? may you be predrilling? may he be predrilling? may we be predrilling? may you be predrilling? may they be predrilling?
Perfect	V-ing perfect
may I have predrilled? may you have predrilled? may he have predrilled? may we have predrilled? may you have predrilled? may they have predrilled?	may I have been predrilling? may you have been predrilling? may he have been predrilling? may we have been predrilling? may you have been predrilling? may they have been predrilling?

Interro-negative form

Simple form	V-ing form
may I not predrill? may you not predrill? may he not predrill? may we not predrill? may you not predrill? may they not predrill?	may I not be predrilling? may you not be predrilling? may he not be predrilling? may we not be predrilling? may you not be predrilling? may they not be predrilling?
Perfect	V-ing perfect
may I not have predrilled? may you not have predrilled? may he not have predrilled? may we not have predrilled? may you not have predrilled? may they not have predrilled?	may I not have been predrilling? may you not have been predrilling? may he not have been predrilling? may we not have been predrilling? may you not have been predrilling? may they not have been predrilling?