English verb conjugation
MAY PILFER

Regular verb: pilfer - pilfered - pilfered

Affirmation

Simple form	V-ing form
I may pilfer you may pilfer he may pilfer we may pilfer you may pilfer they may pilfer	I may be pilfering you may be pilfering he may be pilfering we may be pilfering you may be pilfering they may be pilfering
Perfect	V-ing perfect
I may have pilfered you may have pilfered he may have pilfered we may have pilfered you may have pilfered they may have pilfered	I may have been pilfering you may have been pilfering he may have been pilfering we may have been pilfering you may have been pilfering they may have been pilfering

Negation

Simple form	V-ing form
I may not pilfer you may not pilfer he may not pilfer we may not pilfer you may not pilfer they may not pilfer	I may not be pilfering you may not be pilfering he may not be pilfering we may not be pilfering you may not be pilfering they may not be pilfering
Perfect	V-ing perfect
I may not have pilfered you may not have pilfered he may not have pilfered we may not have pilfered you may not have pilfered they may not have pilfered	I may not have been pilfering you may not have been pilfering he may not have been pilfering we may not have been pilfering you may not have been pilfering they may not have been pilfering

Interrogative form

Simple form	V-ing form
may I pilfer? may you pilfer? may he pilfer? may we pilfer? may you pilfer? may they pilfer?	may I be pilfering? may you be pilfering? may he be pilfering? may we be pilfering? may you be pilfering? may they be pilfering?
Perfect	V-ing perfect
may I have pilfered? may you have pilfered? may he have pilfered? may we have pilfered? may you have pilfered? may they have pilfered?	may I have been pilfering? may you have been pilfering? may he have been pilfering? may we have been pilfering? may you have been pilfering? may they have been pilfering?

Interro-negative form

Simple form	V-ing form
may I not pilfer? may you not pilfer? may he not pilfer? may we not pilfer? may you not pilfer? may they not pilfer?	may I not be pilfering? may you not be pilfering? may he not be pilfering? may we not be pilfering? may you not be pilfering? may they not be pilfering?
Perfect	V-ing perfect
may I not have pilfered? may you not have pilfered? may he not have pilfered? may we not have pilfered? may you not have pilfered? may they not have pilfered?	may I not have been pilfering? may you not have been pilfering? may he not have been pilfering? may we not have been pilfering? may you not have been pilfering? may they not have been pilfering?