I could watchdog you could watchdog she could watchdog we could watchdog you could watchdog they could watchdog
Forme en V-ing
I could be watchdoging you could be watchdoging she could be watchdoging we could be watchdoging you could be watchdoging they could be watchdoging
Perfect
I could have watchdoged you could have watchdoged she could have watchdoged we could have watchdoged you could have watchdoged they could have watchdoged
Perfect en V-ing
I could have been watchdoging you could have been watchdoging she could have been watchdoging we could have been watchdoging you could have been watchdoging they could have been watchdoging
Négation
Forme simple
I could not watchdog you could not watchdog she could not watchdog we could not watchdog you could not watchdog they could not watchdog
Forme en V-ing
I could not be watchdoging you could not be watchdoging she could not be watchdoging we could not be watchdoging you could not be watchdoging they could not be watchdoging
Perfect
I could not have watchdoged you could not have watchdoged she could not have watchdoged we could not have watchdoged you could not have watchdoged they could not have watchdoged
Perfect en V-ing
I could not have been watchdoging you could not have been watchdoging she could not have been watchdoging we could not have been watchdoging you could not have been watchdoging they could not have been watchdoging
Forme interrogative
Forme simple
could I watchdog? could you watchdog? could she watchdog? could we watchdog? could you watchdog? could they watchdog?
Forme en V-ing
could I be watchdoging? could you be watchdoging? could she be watchdoging? could we be watchdoging? could you be watchdoging? could they be watchdoging?
Perfect
could I have watchdoged? could you have watchdoged? could she have watchdoged? could we have watchdoged? could you have watchdoged? could they have watchdoged?
Perfect en V-ing
could I have been watchdoging? could you have been watchdoging? could she have been watchdoging? could we have been watchdoging? could you have been watchdoging? could they have been watchdoging?
Forme interro-négative
Forme simple
could I not watchdog? could you not watchdog? could she not watchdog? could we not watchdog? could you not watchdog? could they not watchdog?
Forme en V-ing
could I not be watchdoging? could you not be watchdoging? could she not be watchdoging? could we not be watchdoging? could you not be watchdoging? could they not be watchdoging?
Perfect
could I not have watchdoged? could you not have watchdoged? could she not have watchdoged? could we not have watchdoged? could you not have watchdoged? could they not have watchdoged?
Perfect en V-ing
could I not have been watchdoging? could you not have been watchdoging? could she not have been watchdoging? could we not have been watchdoging? could you not have been watchdoging? could they not have been watchdoging?