English verb conjugation
COULD MINERALIZE

Regular verb: mineralize - mineralized - mineralized

Affirmation

Simple form	V-ing form
I could mineralize you could mineralize he could mineralize we could mineralize you could mineralize they could mineralize	I could be mineralizing you could be mineralizing he could be mineralizing we could be mineralizing you could be mineralizing they could be mineralizing
Perfect	V-ing perfect
I could have mineralized you could have mineralized he could have mineralized we could have mineralized you could have mineralized they could have mineralized	I could have been mineralizing you could have been mineralizing he could have been mineralizing we could have been mineralizing you could have been mineralizing they could have been mineralizing

Negation

Simple form	V-ing form
I could not mineralize you could not mineralize he could not mineralize we could not mineralize you could not mineralize they could not mineralize	I could not be mineralizing you could not be mineralizing he could not be mineralizing we could not be mineralizing you could not be mineralizing they could not be mineralizing
Perfect	V-ing perfect
I could not have mineralized you could not have mineralized he could not have mineralized we could not have mineralized you could not have mineralized they could not have mineralized	I could not have been mineralizing you could not have been mineralizing he could not have been mineralizing we could not have been mineralizing you could not have been mineralizing they could not have been mineralizing

Interrogative form

Simple form	V-ing form
could I mineralize? could you mineralize? could he mineralize? could we mineralize? could you mineralize? could they mineralize?	could I be mineralizing? could you be mineralizing? could he be mineralizing? could we be mineralizing? could you be mineralizing? could they be mineralizing?
Perfect	V-ing perfect
could I have mineralized? could you have mineralized? could he have mineralized? could we have mineralized? could you have mineralized? could they have mineralized?	could I have been mineralizing? could you have been mineralizing? could he have been mineralizing? could we have been mineralizing? could you have been mineralizing? could they have been mineralizing?

Interro-negative form

Simple form	V-ing form
could I not mineralize? could you not mineralize? could he not mineralize? could we not mineralize? could you not mineralize? could they not mineralize?	could I not be mineralizing? could you not be mineralizing? could he not be mineralizing? could we not be mineralizing? could you not be mineralizing? could they not be mineralizing?
Perfect	V-ing perfect
could I not have mineralized? could you not have mineralized? could he not have mineralized? could we not have mineralized? could you not have mineralized? could they not have mineralized?	could I not have been mineralizing? could you not have been mineralizing? could he not have been mineralizing? could we not have been mineralizing? could you not have been mineralizing? could they not have been mineralizing?