English verb conjugation
COULD COLOR-CODE

Regular verb: color-code - color-coded - color-coded

Affirmation

Simple form	V-ing form
I could color-code you could color-code she could color-code we could color-code you could color-code they could color-code	I could be color-coding you could be color-coding she could be color-coding we could be color-coding you could be color-coding they could be color-coding
Perfect	V-ing perfect
I could have color-coded you could have color-coded she could have color-coded we could have color-coded you could have color-coded they could have color-coded	I could have been color-coding you could have been color-coding she could have been color-coding we could have been color-coding you could have been color-coding they could have been color-coding

Negation

Simple form	V-ing form
I could not color-code you could not color-code she could not color-code we could not color-code you could not color-code they could not color-code	I could not be color-coding you could not be color-coding she could not be color-coding we could not be color-coding you could not be color-coding they could not be color-coding
Perfect	V-ing perfect
I could not have color-coded you could not have color-coded she could not have color-coded we could not have color-coded you could not have color-coded they could not have color-coded	I could not have been color-coding you could not have been color-coding she could not have been color-coding we could not have been color-coding you could not have been color-coding they could not have been color-coding

Interrogative form

Simple form	V-ing form
could I color-code? could you color-code? could she color-code? could we color-code? could you color-code? could they color-code?	could I be color-coding? could you be color-coding? could she be color-coding? could we be color-coding? could you be color-coding? could they be color-coding?
Perfect	V-ing perfect
could I have color-coded? could you have color-coded? could she have color-coded? could we have color-coded? could you have color-coded? could they have color-coded?	could I have been color-coding? could you have been color-coding? could she have been color-coding? could we have been color-coding? could you have been color-coding? could they have been color-coding?

Interro-negative form

Simple form	V-ing form
could I not color-code? could you not color-code? could she not color-code? could we not color-code? could you not color-code? could they not color-code?	could I not be color-coding? could you not be color-coding? could she not be color-coding? could we not be color-coding? could you not be color-coding? could they not be color-coding?
Perfect	V-ing perfect
could I not have color-coded? could you not have color-coded? could she not have color-coded? could we not have color-coded? could you not have color-coded? could they not have color-coded?	could I not have been color-coding? could you not have been color-coding? could she not have been color-coding? could we not have been color-coding? could you not have been color-coding? could they not have been color-coding?