Conjugaison du verbe anglais
COULD RADIOGRAPH

Verbe régulier : radiograph - radiographed - radiographed

Affirmation

Forme simple	Forme en V-ing
I could radiograph you could radiograph he could radiograph we could radiograph you could radiograph they could radiograph	I could be radiographing you could be radiographing he could be radiographing we could be radiographing you could be radiographing they could be radiographing
Perfect	Perfect en V-ing
I could have radiographed you could have radiographed he could have radiographed we could have radiographed you could have radiographed they could have radiographed	I could have been radiographing you could have been radiographing he could have been radiographing we could have been radiographing you could have been radiographing they could have been radiographing

Négation

Forme simple	Forme en V-ing
I couldn't radiograph you couldn't radiograph he couldn't radiograph we couldn't radiograph you couldn't radiograph they couldn't radiograph	I couldn't be radiographing you couldn't be radiographing he couldn't be radiographing we couldn't be radiographing you couldn't be radiographing they couldn't be radiographing
Perfect	Perfect en V-ing
I couldn't have radiographed you couldn't have radiographed he couldn't have radiographed we couldn't have radiographed you couldn't have radiographed they couldn't have radiographed	I couldn't have been radiographing you couldn't have been radiographing he couldn't have been radiographing we couldn't have been radiographing you couldn't have been radiographing they couldn't have been radiographing

Forme interrogative

Forme simple	Forme en V-ing
could I radiograph? could you radiograph? could he radiograph? could we radiograph? could you radiograph? could they radiograph?	could I be radiographing? could you be radiographing? could he be radiographing? could we be radiographing? could you be radiographing? could they be radiographing?
Perfect	Perfect en V-ing
could I have radiographed? could you have radiographed? could he have radiographed? could we have radiographed? could you have radiographed? could they have radiographed?	could I have been radiographing? could you have been radiographing? could he have been radiographing? could we have been radiographing? could you have been radiographing? could they have been radiographing?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I radiograph? couldn't you radiograph? couldn't he radiograph? couldn't we radiograph? couldn't you radiograph? couldn't they radiograph?	couldn't I be radiographing? couldn't you be radiographing? couldn't he be radiographing? couldn't we be radiographing? couldn't you be radiographing? couldn't they be radiographing?
Perfect	Perfect en V-ing
couldn't I have radiographed? couldn't you have radiographed? couldn't he have radiographed? couldn't we have radiographed? couldn't you have radiographed? couldn't they have radiographed?	couldn't I have been radiographing? couldn't you have been radiographing? couldn't he have been radiographing? couldn't we have been radiographing? couldn't you have been radiographing? couldn't they have been radiographing?