I should bumble you should bumble he should bumble we should bumble you should bumble they should bumble
V-ing form
I should be bumbling you should be bumbling he should be bumbling we should be bumbling you should be bumbling they should be bumbling
Perfect
I should have bumbled you should have bumbled he should have bumbled we should have bumbled you should have bumbled they should have bumbled
V-ing perfect
I should have been bumbling you should have been bumbling he should have been bumbling we should have been bumbling you should have been bumbling they should have been bumbling
Negation
Simple form
I should not bumble you should not bumble he should not bumble we should not bumble you should not bumble they should not bumble
V-ing form
I should not be bumbling you should not be bumbling he should not be bumbling we should not be bumbling you should not be bumbling they should not be bumbling
Perfect
I should not have bumbled you should not have bumbled he should not have bumbled we should not have bumbled you should not have bumbled they should not have bumbled
V-ing perfect
I should not have been bumbling you should not have been bumbling he should not have been bumbling we should not have been bumbling you should not have been bumbling they should not have been bumbling
Interrogative form
Simple form
should I bumble? should you bumble? should he bumble? should we bumble? should you bumble? should they bumble?
V-ing form
should I be bumbling? should you be bumbling? should he be bumbling? should we be bumbling? should you be bumbling? should they be bumbling?
Perfect
should I have bumbled? should you have bumbled? should he have bumbled? should we have bumbled? should you have bumbled? should they have bumbled?
V-ing perfect
should I have been bumbling? should you have been bumbling? should he have been bumbling? should we have been bumbling? should you have been bumbling? should they have been bumbling?
Interro-negative form
Simple form
should I not bumble? should you not bumble? should he not bumble? should we not bumble? should you not bumble? should they not bumble?
V-ing form
should I not be bumbling? should you not be bumbling? should he not be bumbling? should we not be bumbling? should you not be bumbling? should they not be bumbling?
Perfect
should I not have bumbled? should you not have bumbled? should he not have bumbled? should we not have bumbled? should you not have bumbled? should they not have bumbled?
V-ing perfect
should I not have been bumbling? should you not have been bumbling? should he not have been bumbling? should we not have been bumbling? should you not have been bumbling? should they not have been bumbling?