English verb conjugation
COULD RADIOGRAPH RADIOGRAPH

Regular verb: radiograph radiograph - radiograph radiographed - radiograph radiographed

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I could radiograph radiograph you could radiograph radiograph he could radiograph radiograph we could radiograph radiograph you could radiograph radiograph they could radiograph radiograph	I could be radiograph radiographing you could be radiograph radiographing he could be radiograph radiographing we could be radiograph radiographing you could be radiograph radiographing they could be radiograph radiographing
Perfect	V-ing perfect
I could have radiograph radiographed you could have radiograph radiographed he could have radiograph radiographed we could have radiograph radiographed you could have radiograph radiographed they could have radiograph radiographed	I could have been radiograph radiographing you could have been radiograph radiographing he could have been radiograph radiographing we could have been radiograph radiographing you could have been radiograph radiographing they could have been radiograph radiographing

Negation

Simple form	V-ing form
I could not radiograph radiograph you could not radiograph radiograph he could not radiograph radiograph we could not radiograph radiograph you could not radiograph radiograph they could not radiograph radiograph	I could not be radiograph radiographing you could not be radiograph radiographing he could not be radiograph radiographing we could not be radiograph radiographing you could not be radiograph radiographing they could not be radiograph radiographing
Perfect	V-ing perfect
I could not have radiograph radiographed you could not have radiograph radiographed he could not have radiograph radiographed we could not have radiograph radiographed you could not have radiograph radiographed they could not have radiograph radiographed	I could not have been radiograph radiographing you could not have been radiograph radiographing he could not have been radiograph radiographing we could not have been radiograph radiographing you could not have been radiograph radiographing they could not have been radiograph radiographing

Interrogative form

Simple form	V-ing form
could I radiograph radiograph? could you radiograph radiograph? could he radiograph radiograph? could we radiograph radiograph? could you radiograph radiograph? could they radiograph radiograph?	could I be radiograph radiographing? could you be radiograph radiographing? could he be radiograph radiographing? could we be radiograph radiographing? could you be radiograph radiographing? could they be radiograph radiographing?
Perfect	V-ing perfect
could I have radiograph radiographed? could you have radiograph radiographed? could he have radiograph radiographed? could we have radiograph radiographed? could you have radiograph radiographed? could they have radiograph radiographed?	could I have been radiograph radiographing? could you have been radiograph radiographing? could he have been radiograph radiographing? could we have been radiograph radiographing? could you have been radiograph radiographing? could they have been radiograph radiographing?

Interro-negative form

Simple form	V-ing form
could I not radiograph radiograph? could you not radiograph radiograph? could he not radiograph radiograph? could we not radiograph radiograph? could you not radiograph radiograph? could they not radiograph radiograph?	could I not be radiograph radiographing? could you not be radiograph radiographing? could he not be radiograph radiographing? could we not be radiograph radiographing? could you not be radiograph radiographing? could they not be radiograph radiographing?
Perfect	V-ing perfect
could I not have radiograph radiographed? could you not have radiograph radiographed? could he not have radiograph radiographed? could we not have radiograph radiographed? could you not have radiograph radiographed? could they not have radiograph radiographed?	could I not have been radiograph radiographing? could you not have been radiograph radiographing? could he not have been radiograph radiographing? could we not have been radiograph radiographing? could you not have been radiograph radiographing? could they not have been radiograph radiographing?