I may clinch you may clinch she may clinch we may clinch you may clinch they may clinch
V-ing form
I may be clinching you may be clinching she may be clinching we may be clinching you may be clinching they may be clinching
Perfect
I may have clinched you may have clinched she may have clinched we may have clinched you may have clinched they may have clinched
V-ing perfect
I may have been clinching you may have been clinching she may have been clinching we may have been clinching you may have been clinching they may have been clinching
Negation
Simple form
I may not clinch you may not clinch she may not clinch we may not clinch you may not clinch they may not clinch
V-ing form
I may not be clinching you may not be clinching she may not be clinching we may not be clinching you may not be clinching they may not be clinching
Perfect
I may not have clinched you may not have clinched she may not have clinched we may not have clinched you may not have clinched they may not have clinched
V-ing perfect
I may not have been clinching you may not have been clinching she may not have been clinching we may not have been clinching you may not have been clinching they may not have been clinching
Interrogative form
Simple form
may I clinch? may you clinch? may she clinch? may we clinch? may you clinch? may they clinch?
V-ing form
may I be clinching? may you be clinching? may she be clinching? may we be clinching? may you be clinching? may they be clinching?
Perfect
may I have clinched? may you have clinched? may she have clinched? may we have clinched? may you have clinched? may they have clinched?
V-ing perfect
may I have been clinching? may you have been clinching? may she have been clinching? may we have been clinching? may you have been clinching? may they have been clinching?
Interro-negative form
Simple form
may I not clinch? may you not clinch? may she not clinch? may we not clinch? may you not clinch? may they not clinch?
V-ing form
may I not be clinching? may you not be clinching? may she not be clinching? may we not be clinching? may you not be clinching? may they not be clinching?
Perfect
may I not have clinched? may you not have clinched? may she not have clinched? may we not have clinched? may you not have clinched? may they not have clinched?
V-ing perfect
may I not have been clinching? may you not have been clinching? may she not have been clinching? may we not have been clinching? may you not have been clinching? may they not have been clinching?