I should regenerate you should regenerate he should regenerate we should regenerate you should regenerate they should regenerate
V-ing form
I should be regenerating you should be regenerating he should be regenerating we should be regenerating you should be regenerating they should be regenerating
Perfect
I should have regenerated you should have regenerated he should have regenerated we should have regenerated you should have regenerated they should have regenerated
V-ing perfect
I should have been regenerating you should have been regenerating he should have been regenerating we should have been regenerating you should have been regenerating they should have been regenerating
Negation
Simple form
I should not regenerate you should not regenerate he should not regenerate we should not regenerate you should not regenerate they should not regenerate
V-ing form
I should not be regenerating you should not be regenerating he should not be regenerating we should not be regenerating you should not be regenerating they should not be regenerating
Perfect
I should not have regenerated you should not have regenerated he should not have regenerated we should not have regenerated you should not have regenerated they should not have regenerated
V-ing perfect
I should not have been regenerating you should not have been regenerating he should not have been regenerating we should not have been regenerating you should not have been regenerating they should not have been regenerating
Interrogative form
Simple form
should I regenerate? should you regenerate? should he regenerate? should we regenerate? should you regenerate? should they regenerate?
V-ing form
should I be regenerating? should you be regenerating? should he be regenerating? should we be regenerating? should you be regenerating? should they be regenerating?
Perfect
should I have regenerated? should you have regenerated? should he have regenerated? should we have regenerated? should you have regenerated? should they have regenerated?
V-ing perfect
should I have been regenerating? should you have been regenerating? should he have been regenerating? should we have been regenerating? should you have been regenerating? should they have been regenerating?
Interro-negative form
Simple form
should I not regenerate? should you not regenerate? should he not regenerate? should we not regenerate? should you not regenerate? should they not regenerate?
V-ing form
should I not be regenerating? should you not be regenerating? should he not be regenerating? should we not be regenerating? should you not be regenerating? should they not be regenerating?
Perfect
should I not have regenerated? should you not have regenerated? should he not have regenerated? should we not have regenerated? should you not have regenerated? should they not have regenerated?
V-ing perfect
should I not have been regenerating? should you not have been regenerating? should he not have been regenerating? should we not have been regenerating? should you not have been regenerating? should they not have been regenerating?