English verb conjugation
COULD INACTIVATE

Regular verb: inactivate - inactivated - inactivated

Affirmation

Simple form	V-ing form
I could inactivate you could inactivate she could inactivate we could inactivate you could inactivate they could inactivate	I could be inactivating you could be inactivating she could be inactivating we could be inactivating you could be inactivating they could be inactivating
Perfect	V-ing perfect
I could have inactivated you could have inactivated she could have inactivated we could have inactivated you could have inactivated they could have inactivated	I could have been inactivating you could have been inactivating she could have been inactivating we could have been inactivating you could have been inactivating they could have been inactivating

Negation

Simple form	V-ing form
I couldn't inactivate you couldn't inactivate she couldn't inactivate we couldn't inactivate you couldn't inactivate they couldn't inactivate	I couldn't be inactivating you couldn't be inactivating she couldn't be inactivating we couldn't be inactivating you couldn't be inactivating they couldn't be inactivating
Perfect	V-ing perfect
I couldn't have inactivated you couldn't have inactivated she couldn't have inactivated we couldn't have inactivated you couldn't have inactivated they couldn't have inactivated	I couldn't have been inactivating you couldn't have been inactivating she couldn't have been inactivating we couldn't have been inactivating you couldn't have been inactivating they couldn't have been inactivating

Interrogative form

Simple form	V-ing form
could I inactivate? could you inactivate? could she inactivate? could we inactivate? could you inactivate? could they inactivate?	could I be inactivating? could you be inactivating? could she be inactivating? could we be inactivating? could you be inactivating? could they be inactivating?
Perfect	V-ing perfect
could I have inactivated? could you have inactivated? could she have inactivated? could we have inactivated? could you have inactivated? could they have inactivated?	could I have been inactivating? could you have been inactivating? could she have been inactivating? could we have been inactivating? could you have been inactivating? could they have been inactivating?

Interro-negative form

Simple form	V-ing form
couldn't I inactivate? couldn't you inactivate? couldn't she inactivate? couldn't we inactivate? couldn't you inactivate? couldn't they inactivate?	couldn't I be inactivating? couldn't you be inactivating? couldn't she be inactivating? couldn't we be inactivating? couldn't you be inactivating? couldn't they be inactivating?
Perfect	V-ing perfect
couldn't I have inactivated? couldn't you have inactivated? couldn't she have inactivated? couldn't we have inactivated? couldn't you have inactivated? couldn't they have inactivated?	couldn't I have been inactivating? couldn't you have been inactivating? couldn't she have been inactivating? couldn't we have been inactivating? couldn't you have been inactivating? couldn't they have been inactivating?