I should owe you should owe she should owe we should owe you should owe they should owe
V-ing form
I should be owing you should be owing she should be owing we should be owing you should be owing they should be owing
Perfect
I should have owed you should have owed she should have owed we should have owed you should have owed they should have owed
V-ing perfect
I should have been owing you should have been owing she should have been owing we should have been owing you should have been owing they should have been owing
Negation
Simple form
I should not owe you should not owe she should not owe we should not owe you should not owe they should not owe
V-ing form
I should not be owing you should not be owing she should not be owing we should not be owing you should not be owing they should not be owing
Perfect
I should not have owed you should not have owed she should not have owed we should not have owed you should not have owed they should not have owed
V-ing perfect
I should not have been owing you should not have been owing she should not have been owing we should not have been owing you should not have been owing they should not have been owing
Interrogative form
Simple form
should I owe? should you owe? should she owe? should we owe? should you owe? should they owe?
V-ing form
should I be owing? should you be owing? should she be owing? should we be owing? should you be owing? should they be owing?
Perfect
should I have owed? should you have owed? should she have owed? should we have owed? should you have owed? should they have owed?
V-ing perfect
should I have been owing? should you have been owing? should she have been owing? should we have been owing? should you have been owing? should they have been owing?
Interro-negative form
Simple form
should I not owe? should you not owe? should she not owe? should we not owe? should you not owe? should they not owe?
V-ing form
should I not be owing? should you not be owing? should she not be owing? should we not be owing? should you not be owing? should they not be owing?
Perfect
should I not have owed? should you not have owed? should she not have owed? should we not have owed? should you not have owed? should they not have owed?
V-ing perfect
should I not have been owing? should you not have been owing? should she not have been owing? should we not have been owing? should you not have been owing? should they not have been owing?