Verbe régulier : yawn - yawned - yawned Traduction française : bâiller - dire en bâillant
Affirmation
Forme simple
I could yawn you could yawn he could yawn we could yawn you could yawn they could yawn
Forme en V-ing
I could be yawning you could be yawning he could be yawning we could be yawning you could be yawning they could be yawning
Perfect
I could have yawned you could have yawned he could have yawned we could have yawned you could have yawned they could have yawned
Perfect en V-ing
I could have been yawning you could have been yawning he could have been yawning we could have been yawning you could have been yawning they could have been yawning
Négation
Forme simple
I couldn't yawn you couldn't yawn he couldn't yawn we couldn't yawn you couldn't yawn they couldn't yawn
Forme en V-ing
I couldn't be yawning you couldn't be yawning he couldn't be yawning we couldn't be yawning you couldn't be yawning they couldn't be yawning
Perfect
I couldn't have yawned you couldn't have yawned he couldn't have yawned we couldn't have yawned you couldn't have yawned they couldn't have yawned
Perfect en V-ing
I couldn't have been yawning you couldn't have been yawning he couldn't have been yawning we couldn't have been yawning you couldn't have been yawning they couldn't have been yawning
Forme interrogative
Forme simple
could I yawn? could you yawn? could he yawn? could we yawn? could you yawn? could they yawn?
Forme en V-ing
could I be yawning? could you be yawning? could he be yawning? could we be yawning? could you be yawning? could they be yawning?
Perfect
could I have yawned? could you have yawned? could he have yawned? could we have yawned? could you have yawned? could they have yawned?
Perfect en V-ing
could I have been yawning? could you have been yawning? could he have been yawning? could we have been yawning? could you have been yawning? could they have been yawning?
Forme interro-négative
Forme simple
couldn't I yawn? couldn't you yawn? couldn't he yawn? couldn't we yawn? couldn't you yawn? couldn't they yawn?
Forme en V-ing
couldn't I be yawning? couldn't you be yawning? couldn't he be yawning? couldn't we be yawning? couldn't you be yawning? couldn't they be yawning?
Perfect
couldn't I have yawned? couldn't you have yawned? couldn't he have yawned? couldn't we have yawned? couldn't you have yawned? couldn't they have yawned?
Perfect en V-ing
couldn't I have been yawning? couldn't you have been yawning? couldn't he have been yawning? couldn't we have been yawning? couldn't you have been yawning? couldn't they have been yawning?