Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I could demoralize demoralize you could demoralize demoralize he could demoralize demoralize we could demoralize demoralize you could demoralize demoralize they could demoralize demoralize
V-ing form
I could be demoralize demoralizing you could be demoralize demoralizing he could be demoralize demoralizing we could be demoralize demoralizing you could be demoralize demoralizing they could be demoralize demoralizing
Perfect
I could have demoralize demoralized you could have demoralize demoralized he could have demoralize demoralized we could have demoralize demoralized you could have demoralize demoralized they could have demoralize demoralized
V-ing perfect
I could have been demoralize demoralizing you could have been demoralize demoralizing he could have been demoralize demoralizing we could have been demoralize demoralizing you could have been demoralize demoralizing they could have been demoralize demoralizing
Negation
Simple form
I couldn't demoralize demoralize you couldn't demoralize demoralize he couldn't demoralize demoralize we couldn't demoralize demoralize you couldn't demoralize demoralize they couldn't demoralize demoralize
V-ing form
I couldn't be demoralize demoralizing you couldn't be demoralize demoralizing he couldn't be demoralize demoralizing we couldn't be demoralize demoralizing you couldn't be demoralize demoralizing they couldn't be demoralize demoralizing
Perfect
I couldn't have demoralize demoralized you couldn't have demoralize demoralized he couldn't have demoralize demoralized we couldn't have demoralize demoralized you couldn't have demoralize demoralized they couldn't have demoralize demoralized
V-ing perfect
I couldn't have been demoralize demoralizing you couldn't have been demoralize demoralizing he couldn't have been demoralize demoralizing we couldn't have been demoralize demoralizing you couldn't have been demoralize demoralizing they couldn't have been demoralize demoralizing
Interrogative form
Simple form
could I demoralize demoralize? could you demoralize demoralize? could he demoralize demoralize? could we demoralize demoralize? could you demoralize demoralize? could they demoralize demoralize?
V-ing form
could I be demoralize demoralizing? could you be demoralize demoralizing? could he be demoralize demoralizing? could we be demoralize demoralizing? could you be demoralize demoralizing? could they be demoralize demoralizing?
Perfect
could I have demoralize demoralized? could you have demoralize demoralized? could he have demoralize demoralized? could we have demoralize demoralized? could you have demoralize demoralized? could they have demoralize demoralized?
V-ing perfect
could I have been demoralize demoralizing? could you have been demoralize demoralizing? could he have been demoralize demoralizing? could we have been demoralize demoralizing? could you have been demoralize demoralizing? could they have been demoralize demoralizing?
Interro-negative form
Simple form
couldn't I demoralize demoralize? couldn't you demoralize demoralize? couldn't he demoralize demoralize? couldn't we demoralize demoralize? couldn't you demoralize demoralize? couldn't they demoralize demoralize?
V-ing form
couldn't I be demoralize demoralizing? couldn't you be demoralize demoralizing? couldn't he be demoralize demoralizing? couldn't we be demoralize demoralizing? couldn't you be demoralize demoralizing? couldn't they be demoralize demoralizing?
Perfect
couldn't I have demoralize demoralized? couldn't you have demoralize demoralized? couldn't he have demoralize demoralized? couldn't we have demoralize demoralized? couldn't you have demoralize demoralized? couldn't they have demoralize demoralized?
V-ing perfect
couldn't I have been demoralize demoralizing? couldn't you have been demoralize demoralizing? couldn't he have been demoralize demoralizing? couldn't we have been demoralize demoralizing? couldn't you have been demoralize demoralizing? couldn't they have been demoralize demoralizing?