could mineralize
Regular verb: mineralize - mineralized- mineralized

Affirmation 	
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I could mineralize
you could mineralize
she could mineralize
we could mineralize
you could mineralize
they could mineralize 	I could be mineralizing
you could be mineralizing
she could be mineralizing
we could be mineralizing
you could be mineralizing
they could be mineralizing	I could have mineralized
you could have mineralized
she 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
she 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 couldn't mineralize
you couldn't mineralize
she couldn't mineralize
we couldn't mineralize
you couldn't mineralize
they couldn't mineralize 	I couldn't be mineralizing
you couldn't be mineralizing
she couldn't be mineralizing
we couldn't be mineralizing
you couldn't be mineralizing
they couldn't be mineralizing	I couldn't have mineralized
you couldn't have mineralized
she couldn't have mineralized
we couldn't have mineralized
you couldn't have mineralized
they couldn't have mineralized	I couldn't have been mineralizing
you couldn't have been mineralizing
she couldn't have been mineralizing
we couldn't have been mineralizing
you couldn't have been mineralizing
they couldn't have been mineralizing	

Interrogative form 	
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could I mineralize?
could you mineralize?
could she mineralize?
could we mineralize?
could you mineralize?
could they mineralize? 	could I be mineralizing?
could you be mineralizing?
could she be mineralizing?
could we be mineralizing?
could you be mineralizing?
could they be mineralizing? 	could I have mineralized?
could you have mineralized?
could she 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 she have been mineralizing?
could we have been mineralizing?
could you have been mineralizing?
could they have been mineralizing? 	

Interro-negative form 	
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couldn't I mineralize?
couldn't you mineralize?
couldn't she mineralize?
couldn't we mineralize?
couldn't you mineralize?
couldn't they mineralize? 	couldn't I be mineralizing?
couldn't you be mineralizing?
couldn't she be mineralizing?
couldn't we be mineralizing?
couldn't you be mineralizing?
couldn't they be mineralizing? 	couldn't I have mineralized?
couldn't you have mineralized?
couldn't she have mineralized?
couldn't we have mineralized?
couldn't you have mineralized?
couldn't they have mineralized? 	couldn't I have been mineralizing?
couldn't you have been mineralizing?
couldn't she have been mineralizing?
couldn't we have been mineralizing?
couldn't you have been mineralizing?
couldn't they have been mineralizing?