I may cross-fertilize you may cross-fertilize he may cross-fertilize we may cross-fertilize you may cross-fertilize they may cross-fertilize
V-ing form
I may be cross-fertilizing you may be cross-fertilizing he may be cross-fertilizing we may be cross-fertilizing you may be cross-fertilizing they may be cross-fertilizing
Perfect
I may have cross-fertilized you may have cross-fertilized he may have cross-fertilized we may have cross-fertilized you may have cross-fertilized they may have cross-fertilized
V-ing perfect
I may have been cross-fertilizing you may have been cross-fertilizing he may have been cross-fertilizing we may have been cross-fertilizing you may have been cross-fertilizing they may have been cross-fertilizing
Negation
Simple form
I may not cross-fertilize you may not cross-fertilize he may not cross-fertilize we may not cross-fertilize you may not cross-fertilize they may not cross-fertilize
V-ing form
I may not be cross-fertilizing you may not be cross-fertilizing he may not be cross-fertilizing we may not be cross-fertilizing you may not be cross-fertilizing they may not be cross-fertilizing
Perfect
I may not have cross-fertilized you may not have cross-fertilized he may not have cross-fertilized we may not have cross-fertilized you may not have cross-fertilized they may not have cross-fertilized
V-ing perfect
I may not have been cross-fertilizing you may not have been cross-fertilizing he may not have been cross-fertilizing we may not have been cross-fertilizing you may not have been cross-fertilizing they may not have been cross-fertilizing
Interrogative form
Simple form
may I cross-fertilize? may you cross-fertilize? may he cross-fertilize? may we cross-fertilize? may you cross-fertilize? may they cross-fertilize?
V-ing form
may I be cross-fertilizing? may you be cross-fertilizing? may he be cross-fertilizing? may we be cross-fertilizing? may you be cross-fertilizing? may they be cross-fertilizing?
Perfect
may I have cross-fertilized? may you have cross-fertilized? may he have cross-fertilized? may we have cross-fertilized? may you have cross-fertilized? may they have cross-fertilized?
V-ing perfect
may I have been cross-fertilizing? may you have been cross-fertilizing? may he have been cross-fertilizing? may we have been cross-fertilizing? may you have been cross-fertilizing? may they have been cross-fertilizing?
Interro-negative form
Simple form
may I not cross-fertilize? may you not cross-fertilize? may he not cross-fertilize? may we not cross-fertilize? may you not cross-fertilize? may they not cross-fertilize?
V-ing form
may I not be cross-fertilizing? may you not be cross-fertilizing? may he not be cross-fertilizing? may we not be cross-fertilizing? may you not be cross-fertilizing? may they not be cross-fertilizing?
Perfect
may I not have cross-fertilized? may you not have cross-fertilized? may he not have cross-fertilized? may we not have cross-fertilized? may you not have cross-fertilized? may they not have cross-fertilized?
V-ing perfect
may I not have been cross-fertilizing? may you not have been cross-fertilizing? may he not have been cross-fertilizing? may we not have been cross-fertilizing? may you not have been cross-fertilizing? may they not have been cross-fertilizing?