I should handle you should handle he should handle we should handle you should handle they should handle
V-ing form
I should be handling you should be handling he should be handling we should be handling you should be handling they should be handling
Perfect
I should have handled you should have handled he should have handled we should have handled you should have handled they should have handled
V-ing perfect
I should have been handling you should have been handling he should have been handling we should have been handling you should have been handling they should have been handling
Negation
Simple form
I should not handle you should not handle he should not handle we should not handle you should not handle they should not handle
V-ing form
I should not be handling you should not be handling he should not be handling we should not be handling you should not be handling they should not be handling
Perfect
I should not have handled you should not have handled he should not have handled we should not have handled you should not have handled they should not have handled
V-ing perfect
I should not have been handling you should not have been handling he should not have been handling we should not have been handling you should not have been handling they should not have been handling
Interrogative form
Simple form
should I handle? should you handle? should he handle? should we handle? should you handle? should they handle?
V-ing form
should I be handling? should you be handling? should he be handling? should we be handling? should you be handling? should they be handling?
Perfect
should I have handled? should you have handled? should he have handled? should we have handled? should you have handled? should they have handled?
V-ing perfect
should I have been handling? should you have been handling? should he have been handling? should we have been handling? should you have been handling? should they have been handling?
Interro-negative form
Simple form
should I not handle? should you not handle? should he not handle? should we not handle? should you not handle? should they not handle?
V-ing form
should I not be handling? should you not be handling? should he not be handling? should we not be handling? should you not be handling? should they not be handling?
Perfect
should I not have handled? should you not have handled? should he not have handled? should we not have handled? should you not have handled? should they not have handled?
V-ing perfect
should I not have been handling? should you not have been handling? should he not have been handling? should we not have been handling? should you not have been handling? should they not have been handling?