English verb conjugation
COULD AMAZE

Regular verb: amaze - amazed - amazed

Affirmation

Simple form	V-ing form
I could amaze you could amaze he could amaze we could amaze you could amaze they could amaze	I could be amazing you could be amazing he could be amazing we could be amazing you could be amazing they could be amazing
Perfect	V-ing perfect
I could have amazed you could have amazed he could have amazed we could have amazed you could have amazed they could have amazed	I could have been amazing you could have been amazing he could have been amazing we could have been amazing you could have been amazing they could have been amazing

Negation

Simple form	V-ing form
I couldn't amaze you couldn't amaze he couldn't amaze we couldn't amaze you couldn't amaze they couldn't amaze	I couldn't be amazing you couldn't be amazing he couldn't be amazing we couldn't be amazing you couldn't be amazing they couldn't be amazing
Perfect	V-ing perfect
I couldn't have amazed you couldn't have amazed he couldn't have amazed we couldn't have amazed you couldn't have amazed they couldn't have amazed	I couldn't have been amazing you couldn't have been amazing he couldn't have been amazing we couldn't have been amazing you couldn't have been amazing they couldn't have been amazing

Interrogative form

Simple form	V-ing form
could I amaze? could you amaze? could he amaze? could we amaze? could you amaze? could they amaze?	could I be amazing? could you be amazing? could he be amazing? could we be amazing? could you be amazing? could they be amazing?
Perfect	V-ing perfect
could I have amazed? could you have amazed? could he have amazed? could we have amazed? could you have amazed? could they have amazed?	could I have been amazing? could you have been amazing? could he have been amazing? could we have been amazing? could you have been amazing? could they have been amazing?

Interro-negative form

Simple form	V-ing form
couldn't I amaze? couldn't you amaze? couldn't he amaze? couldn't we amaze? couldn't you amaze? couldn't they amaze?	couldn't I be amazing? couldn't you be amazing? couldn't he be amazing? couldn't we be amazing? couldn't you be amazing? couldn't they be amazing?
Perfect	V-ing perfect
couldn't I have amazed? couldn't you have amazed? couldn't he have amazed? couldn't we have amazed? couldn't you have amazed? couldn't they have amazed?	couldn't I have been amazing? couldn't you have been amazing? couldn't he have been amazing? couldn't we have been amazing? couldn't you have been amazing? couldn't they have been amazing?