Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I could credibility you could credibility she could credibility we could credibility you could credibility they could credibility
V-ing form
I could be credibilitying you could be credibilitying she could be credibilitying we could be credibilitying you could be credibilitying they could be credibilitying
Perfect
I could have credibilitied you could have credibilitied she could have credibilitied we could have credibilitied you could have credibilitied they could have credibilitied
V-ing perfect
I could have been credibilitying you could have been credibilitying she could have been credibilitying we could have been credibilitying you could have been credibilitying they could have been credibilitying
Negation
Simple form
I could not credibility you could not credibility she could not credibility we could not credibility you could not credibility they could not credibility
V-ing form
I could not be credibilitying you could not be credibilitying she could not be credibilitying we could not be credibilitying you could not be credibilitying they could not be credibilitying
Perfect
I could not have credibilitied you could not have credibilitied she could not have credibilitied we could not have credibilitied you could not have credibilitied they could not have credibilitied
V-ing perfect
I could not have been credibilitying you could not have been credibilitying she could not have been credibilitying we could not have been credibilitying you could not have been credibilitying they could not have been credibilitying
Interrogative form
Simple form
could I credibility? could you credibility? could she credibility? could we credibility? could you credibility? could they credibility?
V-ing form
could I be credibilitying? could you be credibilitying? could she be credibilitying? could we be credibilitying? could you be credibilitying? could they be credibilitying?
Perfect
could I have credibilitied? could you have credibilitied? could she have credibilitied? could we have credibilitied? could you have credibilitied? could they have credibilitied?
V-ing perfect
could I have been credibilitying? could you have been credibilitying? could she have been credibilitying? could we have been credibilitying? could you have been credibilitying? could they have been credibilitying?
Interro-negative form
Simple form
could I not credibility? could you not credibility? could she not credibility? could we not credibility? could you not credibility? could they not credibility?
V-ing form
could I not be credibilitying? could you not be credibilitying? could she not be credibilitying? could we not be credibilitying? could you not be credibilitying? could they not be credibilitying?
Perfect
could I not have credibilitied? could you not have credibilitied? could she not have credibilitied? could we not have credibilitied? could you not have credibilitied? could they not have credibilitied?
V-ing perfect
could I not have been credibilitying? could you not have been credibilitying? could she not have been credibilitying? could we not have been credibilitying? could you not have been credibilitying? could they not have been credibilitying?