I should hug you should hug she should hug we should hug you should hug they should hug
V-ing form
I should be hugging you should be hugging she should be hugging we should be hugging you should be hugging they should be hugging
Perfect
I should have hugged you should have hugged she should have hugged we should have hugged you should have hugged they should have hugged
V-ing perfect
I should have been hugging you should have been hugging she should have been hugging we should have been hugging you should have been hugging they should have been hugging
Negation
Simple form
I should not hug you should not hug she should not hug we should not hug you should not hug they should not hug
V-ing form
I should not be hugging you should not be hugging she should not be hugging we should not be hugging you should not be hugging they should not be hugging
Perfect
I should not have hugged you should not have hugged she should not have hugged we should not have hugged you should not have hugged they should not have hugged
V-ing perfect
I should not have been hugging you should not have been hugging she should not have been hugging we should not have been hugging you should not have been hugging they should not have been hugging
Interrogative form
Simple form
should I hug? should you hug? should she hug? should we hug? should you hug? should they hug?
V-ing form
should I be hugging? should you be hugging? should she be hugging? should we be hugging? should you be hugging? should they be hugging?
Perfect
should I have hugged? should you have hugged? should she have hugged? should we have hugged? should you have hugged? should they have hugged?
V-ing perfect
should I have been hugging? should you have been hugging? should she have been hugging? should we have been hugging? should you have been hugging? should they have been hugging?
Interro-negative form
Simple form
should I not hug? should you not hug? should she not hug? should we not hug? should you not hug? should they not hug?
V-ing form
should I not be hugging? should you not be hugging? should she not be hugging? should we not be hugging? should you not be hugging? should they not be hugging?
Perfect
should I not have hugged? should you not have hugged? should she not have hugged? should we not have hugged? should you not have hugged? should they not have hugged?
V-ing perfect
should I not have been hugging? should you not have been hugging? should she not have been hugging? should we not have been hugging? should you not have been hugging? should they not have been hugging?