I can color-code you can color-code he can color-code we can color-code you can color-code they can color-code
V-ing form
I can be color-coding you can be color-coding he can be color-coding we can be color-coding you can be color-coding they can be color-coding
Perfect
I can have color-coded you can have color-coded he can have color-coded we can have color-coded you can have color-coded they can have color-coded
V-ing perfect
I can have been color-coding you can have been color-coding he can have been color-coding we can have been color-coding you can have been color-coding they can have been color-coding
Negation
Simple form
I can't color-code you can't color-code he can't color-code we can't color-code you can't color-code they can't color-code
V-ing form
I can't be color-coding you can't be color-coding he can't be color-coding we can't be color-coding you can't be color-coding they can't be color-coding
Perfect
I can't have color-coded you can't have color-coded he can't have color-coded we can't have color-coded you can't have color-coded they can't have color-coded
V-ing perfect
I can't have been color-coding you can't have been color-coding he can't have been color-coding we can't have been color-coding you can't have been color-coding they can't have been color-coding
Interrogative form
Simple form
can I color-code? can you color-code? can he color-code? can we color-code? can you color-code? can they color-code?
V-ing form
can I be color-coding? can you be color-coding? can he be color-coding? can we be color-coding? can you be color-coding? can they be color-coding?
Perfect
can I have color-coded? can you have color-coded? can he have color-coded? can we have color-coded? can you have color-coded? can they have color-coded?
V-ing perfect
can I have been color-coding? can you have been color-coding? can he have been color-coding? can we have been color-coding? can you have been color-coding? can they have been color-coding?
Interro-negative form
Simple form
can't I color-code? can't you color-code? can't he color-code? can't we color-code? can't you color-code? can't they color-code?
V-ing form
can't I be color-coding? can't you be color-coding? can't he be color-coding? can't we be color-coding? can't you be color-coding? can't they be color-coding?
Perfect
can't I have color-coded? can't you have color-coded? can't he have color-coded? can't we have color-coded? can't you have color-coded? can't they have color-coded?
V-ing perfect
can't I have been color-coding? can't you have been color-coding? can't he have been color-coding? can't we have been color-coding? can't you have been color-coding? can't they have been color-coding?