could mineralize
Regular verb: mineralize - mineralized- mineralized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
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	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 	
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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	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 	Perfect 	V-ing perfect 	
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? 	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 	Perfect 	V-ing perfect 	
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? 	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?