English verb conjugation
COULD ADORN

Regular verb: adorn - adorned - adorned

Affirmation

Simple form	V-ing form
I could adorn you could adorn she could adorn we could adorn you could adorn they could adorn	I could be adorning you could be adorning she could be adorning we could be adorning you could be adorning they could be adorning
Perfect	V-ing perfect
I could have adorned you could have adorned she could have adorned we could have adorned you could have adorned they could have adorned	I could have been adorning you could have been adorning she could have been adorning we could have been adorning you could have been adorning they could have been adorning

Negation

Simple form	V-ing form
I couldn't adorn you couldn't adorn she couldn't adorn we couldn't adorn you couldn't adorn they couldn't adorn	I couldn't be adorning you couldn't be adorning she couldn't be adorning we couldn't be adorning you couldn't be adorning they couldn't be adorning
Perfect	V-ing perfect
I couldn't have adorned you couldn't have adorned she couldn't have adorned we couldn't have adorned you couldn't have adorned they couldn't have adorned	I couldn't have been adorning you couldn't have been adorning she couldn't have been adorning we couldn't have been adorning you couldn't have been adorning they couldn't have been adorning

Interrogative form

Simple form	V-ing form
could I adorn? could you adorn? could she adorn? could we adorn? could you adorn? could they adorn?	could I be adorning? could you be adorning? could she be adorning? could we be adorning? could you be adorning? could they be adorning?
Perfect	V-ing perfect
could I have adorned? could you have adorned? could she have adorned? could we have adorned? could you have adorned? could they have adorned?	could I have been adorning? could you have been adorning? could she have been adorning? could we have been adorning? could you have been adorning? could they have been adorning?

Interro-negative form

Simple form	V-ing form
couldn't I adorn? couldn't you adorn? couldn't she adorn? couldn't we adorn? couldn't you adorn? couldn't they adorn?	couldn't I be adorning? couldn't you be adorning? couldn't she be adorning? couldn't we be adorning? couldn't you be adorning? couldn't they be adorning?
Perfect	V-ing perfect
couldn't I have adorned? couldn't you have adorned? couldn't she have adorned? couldn't we have adorned? couldn't you have adorned? couldn't they have adorned?	couldn't I have been adorning? couldn't you have been adorning? couldn't she have been adorning? couldn't we have been adorning? couldn't you have been adorning? couldn't they have been adorning?