I'd be leapfroging you'd be leapfroging he'd be leapfroging we'd be leapfroging you'd be leapfroging they'd be leapfroging
Perfect
I should've leapfroged you should've leapfroged he should've leapfroged we should've leapfroged you should've leapfroged they should've leapfroged
Perfect en V-ing
I should've been leapfroging you should've been leapfroging he should've been leapfroging we should've been leapfroging you should've been leapfroging they should've been leapfroging
Négation
Forme simple
I shouldn't leapfrog you shouldn't leapfrog he shouldn't leapfrog we shouldn't leapfrog you shouldn't leapfrog they shouldn't leapfrog
Forme en V-ing
I shouldn't be leapfroging you shouldn't be leapfroging he shouldn't be leapfroging we shouldn't be leapfroging you shouldn't be leapfroging they shouldn't be leapfroging
Perfect
I shouldn't have leapfroged you shouldn't have leapfroged he shouldn't have leapfroged we shouldn't have leapfroged you shouldn't have leapfroged they shouldn't have leapfroged
Perfect en V-ing
I shouldn't have been leapfroging you shouldn't have been leapfroging he shouldn't have been leapfroging we shouldn't have been leapfroging you shouldn't have been leapfroging they shouldn't have been leapfroging
Forme interrogative
Forme simple
should I leapfrog? should you leapfrog? should he leapfrog? should we leapfrog? should you leapfrog? should they leapfrog?
Forme en V-ing
should I be leapfroging? should you be leapfroging? should he be leapfroging? should we be leapfroging? should you be leapfroging? should they be leapfroging?
Perfect
should I have leapfroged? should you have leapfroged? should he have leapfroged? should we have leapfroged? should you have leapfroged? should they have leapfroged?
Perfect en V-ing
should I have been leapfroging? should you have been leapfroging? should he have been leapfroging? should we have been leapfroging? should you have been leapfroging? should they have been leapfroging?
Forme interro-négative
Forme simple
shouldn't I leapfrog? shouldn't you leapfrog? shouldn't he leapfrog? shouldn't we leapfrog? shouldn't you leapfrog? shouldn't they leapfrog?
Forme en V-ing
shouldn't I be leapfroging? shouldn't you be leapfroging? shouldn't he be leapfroging? shouldn't we be leapfroging? shouldn't you be leapfroging? shouldn't they be leapfroging?
Perfect
shouldn't I have leapfroged? shouldn't you have leapfroged? shouldn't he have leapfroged? shouldn't we have leapfroged? shouldn't you have leapfroged? shouldn't they have leapfroged?
Perfect en V-ing
shouldn't I have been leapfroging? shouldn't you have been leapfroging? shouldn't he have been leapfroging? shouldn't we have been leapfroging? shouldn't you have been leapfroging? shouldn't they have been leapfroging?