I could remineralize you could remineralize he could remineralize we could remineralize you could remineralize they could remineralize
V-ing form
I could be remineralizing you could be remineralizing he could be remineralizing we could be remineralizing you could be remineralizing they could be remineralizing
Perfect
I could have remineralized you could have remineralized he could have remineralized we could have remineralized you could have remineralized they could have remineralized
V-ing perfect
I could have been remineralizing you could have been remineralizing he could have been remineralizing we could have been remineralizing you could have been remineralizing they could have been remineralizing
Negation
Simple form
I couldn't remineralize you couldn't remineralize he couldn't remineralize we couldn't remineralize you couldn't remineralize they couldn't remineralize
V-ing form
I couldn't be remineralizing you couldn't be remineralizing he couldn't be remineralizing we couldn't be remineralizing you couldn't be remineralizing they couldn't be remineralizing
Perfect
I couldn't have remineralized you couldn't have remineralized he couldn't have remineralized we couldn't have remineralized you couldn't have remineralized they couldn't have remineralized
V-ing perfect
I couldn't have been remineralizing you couldn't have been remineralizing he couldn't have been remineralizing we couldn't have been remineralizing you couldn't have been remineralizing they couldn't have been remineralizing
Interrogative form
Simple form
could I remineralize? could you remineralize? could he remineralize? could we remineralize? could you remineralize? could they remineralize?
V-ing form
could I be remineralizing? could you be remineralizing? could he be remineralizing? could we be remineralizing? could you be remineralizing? could they be remineralizing?
Perfect
could I have remineralized? could you have remineralized? could he have remineralized? could we have remineralized? could you have remineralized? could they have remineralized?
V-ing perfect
could I have been remineralizing? could you have been remineralizing? could he have been remineralizing? could we have been remineralizing? could you have been remineralizing? could they have been remineralizing?
Interro-negative form
Simple form
couldn't I remineralize? couldn't you remineralize? couldn't he remineralize? couldn't we remineralize? couldn't you remineralize? couldn't they remineralize?
V-ing form
couldn't I be remineralizing? couldn't you be remineralizing? couldn't he be remineralizing? couldn't we be remineralizing? couldn't you be remineralizing? couldn't they be remineralizing?
Perfect
couldn't I have remineralized? couldn't you have remineralized? couldn't he have remineralized? couldn't we have remineralized? couldn't you have remineralized? couldn't they have remineralized?
V-ing perfect
couldn't I have been remineralizing? couldn't you have been remineralizing? couldn't he have been remineralizing? couldn't we have been remineralizing? couldn't you have been remineralizing? couldn't they have been remineralizing?