English verb conjugation
COULD PERPLEX

Regular verb: perplex - perplexed - perplexed

Affirmation

Simple form	V-ing form
I could perplex you could perplex he could perplex we could perplex you could perplex they could perplex	I could be perplexing you could be perplexing he could be perplexing we could be perplexing you could be perplexing they could be perplexing
Perfect	V-ing perfect
I could have perplexed you could have perplexed he could have perplexed we could have perplexed you could have perplexed they could have perplexed	I could have been perplexing you could have been perplexing he could have been perplexing we could have been perplexing you could have been perplexing they could have been perplexing

Negation

Simple form	V-ing form
I could not perplex you could not perplex he could not perplex we could not perplex you could not perplex they could not perplex	I could not be perplexing you could not be perplexing he could not be perplexing we could not be perplexing you could not be perplexing they could not be perplexing
Perfect	V-ing perfect
I could not have perplexed you could not have perplexed he could not have perplexed we could not have perplexed you could not have perplexed they could not have perplexed	I could not have been perplexing you could not have been perplexing he could not have been perplexing we could not have been perplexing you could not have been perplexing they could not have been perplexing

Interrogative form

Simple form	V-ing form
could I perplex? could you perplex? could he perplex? could we perplex? could you perplex? could they perplex?	could I be perplexing? could you be perplexing? could he be perplexing? could we be perplexing? could you be perplexing? could they be perplexing?
Perfect	V-ing perfect
could I have perplexed? could you have perplexed? could he have perplexed? could we have perplexed? could you have perplexed? could they have perplexed?	could I have been perplexing? could you have been perplexing? could he have been perplexing? could we have been perplexing? could you have been perplexing? could they have been perplexing?

Interro-negative form

Simple form	V-ing form
could I not perplex? could you not perplex? could he not perplex? could we not perplex? could you not perplex? could they not perplex?	could I not be perplexing? could you not be perplexing? could he not be perplexing? could we not be perplexing? could you not be perplexing? could they not be perplexing?
Perfect	V-ing perfect
could I not have perplexed? could you not have perplexed? could he not have perplexed? could we not have perplexed? could you not have perplexed? could they not have perplexed?	could I not have been perplexing? could you not have been perplexing? could he not have been perplexing? could we not have been perplexing? could you not have been perplexing? could they not have been perplexing?