I could tantalize you could tantalize she could tantalize we could tantalize you could tantalize they could tantalize
V-ing form
I could be tantalizing you could be tantalizing she could be tantalizing we could be tantalizing you could be tantalizing they could be tantalizing
Perfect
I could have tantalized you could have tantalized she could have tantalized we could have tantalized you could have tantalized they could have tantalized
V-ing perfect
I could have been tantalizing you could have been tantalizing she could have been tantalizing we could have been tantalizing you could have been tantalizing they could have been tantalizing
Negation
Simple form
I couldn't tantalize you couldn't tantalize she couldn't tantalize we couldn't tantalize you couldn't tantalize they couldn't tantalize
V-ing form
I couldn't be tantalizing you couldn't be tantalizing she couldn't be tantalizing we couldn't be tantalizing you couldn't be tantalizing they couldn't be tantalizing
Perfect
I couldn't have tantalized you couldn't have tantalized she couldn't have tantalized we couldn't have tantalized you couldn't have tantalized they couldn't have tantalized
V-ing perfect
I couldn't have been tantalizing you couldn't have been tantalizing she couldn't have been tantalizing we couldn't have been tantalizing you couldn't have been tantalizing they couldn't have been tantalizing
Interrogative form
Simple form
could I tantalize? could you tantalize? could she tantalize? could we tantalize? could you tantalize? could they tantalize?
V-ing form
could I be tantalizing? could you be tantalizing? could she be tantalizing? could we be tantalizing? could you be tantalizing? could they be tantalizing?
Perfect
could I have tantalized? could you have tantalized? could she have tantalized? could we have tantalized? could you have tantalized? could they have tantalized?
V-ing perfect
could I have been tantalizing? could you have been tantalizing? could she have been tantalizing? could we have been tantalizing? could you have been tantalizing? could they have been tantalizing?
Interro-negative form
Simple form
couldn't I tantalize? couldn't you tantalize? couldn't she tantalize? couldn't we tantalize? couldn't you tantalize? couldn't they tantalize?
V-ing form
couldn't I be tantalizing? couldn't you be tantalizing? couldn't she be tantalizing? couldn't we be tantalizing? couldn't you be tantalizing? couldn't they be tantalizing?
Perfect
couldn't I have tantalized? couldn't you have tantalized? couldn't she have tantalized? couldn't we have tantalized? couldn't you have tantalized? couldn't they have tantalized?
V-ing perfect
couldn't I have been tantalizing? couldn't you have been tantalizing? couldn't she have been tantalizing? couldn't we have been tantalizing? couldn't you have been tantalizing? couldn't they have been tantalizing?