English verb conjugation COULD DEMINERALIZE

Regular verb: demineralize - demineralized - demineralized

Affirmation

Simple form

I could demineralize
you could demineralize
he could demineralize
we could demineralize
you could demineralize
they could demineralize

V-ing form

I could be demineralizing
you could be demineralizing
he could be demineralizing
we could be demineralizing
you could be demineralizing
they could be demineralizing

Perfect

I could have demineralized
you could have demineralized
he could have demineralized
we could have demineralized
you could have demineralized
they could have demineralized

V-ing perfect

I could have been demineralizing
you could have been demineralizing
he could have been demineralizing
we could have been demineralizing
you could have been demineralizing
they could have been demineralizing

Negation

Simple form

I couldn't demineralize
you couldn't demineralize
he couldn't demineralize
we couldn't demineralize
you couldn't demineralize
they couldn't demineralize

V-ing form

I couldn't be demineralizing
you couldn't be demineralizing
he couldn't be demineralizing
we couldn't be demineralizing
you couldn't be demineralizing
they couldn't be demineralizing

Perfect

I couldn't have demineralized
you couldn't have demineralized
he couldn't have demineralized
we couldn't have demineralized
you couldn't have demineralized
they couldn't have demineralized

V-ing perfect

I couldn't have been demineralizing
you couldn't have been demineralizing
he couldn't have been demineralizing
we couldn't have been demineralizing
you couldn't have been demineralizing
they couldn't have been demineralizing

Interrogative form

Simple form

could I demineralize?
could you demineralize?
could he demineralize?
could we demineralize?
could you demineralize?
could they demineralize?

V-ing form

could I be demineralizing?
could you be demineralizing?
could he be demineralizing?
could we be demineralizing?
could you be demineralizing?
could they be demineralizing?

Perfect

could I have demineralized?
could you have demineralized?
could he have demineralized?
could we have demineralized?
could you have demineralized?
could they have demineralized?

V-ing perfect

could I have been demineralizing?
could you have been demineralizing?
could he have been demineralizing?
could we have been demineralizing?
could you have been demineralizing?
could they have been demineralizing?

Interro-negative form

Simple form

couldn't I demineralize?
couldn't you demineralize?
couldn't he demineralize?
couldn't we demineralize?
couldn't you demineralize?
couldn't they demineralize?

V-ing form

couldn't I be demineralizing?
couldn't you be demineralizing?
couldn't he be demineralizing?
couldn't we be demineralizing?
couldn't you be demineralizing?
couldn't they be demineralizing?

Perfect

couldn't I have demineralized?
couldn't you have demineralized?
couldn't he have demineralized?
couldn't we have demineralized?
couldn't you have demineralized?
couldn't they have demineralized?

V-ing perfect

couldn't I have been demineralizing?
couldn't you have been demineralizing?
couldn't he have been demineralizing?
couldn't we have been demineralizing?
couldn't you have been demineralizing?
couldn't they have been demineralizing?

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