English verb conjugation
COULD TANTALIZE

Regular verb: tantalize - tantalized - tantalized

Affirmation

Simple form	V-ing form
I could tantalize you could tantalize he could tantalize we could tantalize you could tantalize they could tantalize	I could be tantalizing you could be tantalizing he could be tantalizing we could be tantalizing you could be tantalizing they could be tantalizing
Perfect	V-ing perfect
I could have tantalized you could have tantalized he could have tantalized we could have tantalized you could have tantalized they could have tantalized	I could have been tantalizing you could have been tantalizing he could have been tantalizing we could have been tantalizing you could have been tantalizing they could have been tantalizing

Negation

Simple form	V-ing form
I couldn't tantalize you couldn't tantalize he couldn't tantalize we couldn't tantalize you couldn't tantalize they couldn't tantalize	I couldn't be tantalizing you couldn't be tantalizing he couldn't be tantalizing we couldn't be tantalizing you couldn't be tantalizing they couldn't be tantalizing
Perfect	V-ing perfect
I couldn't have tantalized you couldn't have tantalized he couldn't have tantalized we couldn't have tantalized you couldn't have tantalized they couldn't have tantalized	I couldn't have been tantalizing you couldn't have been tantalizing he 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	V-ing form
could I tantalize? could you tantalize? could he tantalize? could we tantalize? could you tantalize? could they tantalize?	could I be tantalizing? could you be tantalizing? could he be tantalizing? could we be tantalizing? could you be tantalizing? could they be tantalizing?
Perfect	V-ing perfect
could I have tantalized? could you have tantalized? could he have tantalized? could we have tantalized? could you have tantalized? could they have tantalized?	could I have been tantalizing? could you have been tantalizing? could he have been tantalizing? could we have been tantalizing? could you have been tantalizing? could they have been tantalizing?

Interro-negative form

Simple form	V-ing form
couldn't I tantalize? couldn't you tantalize? couldn't he tantalize? couldn't we tantalize? couldn't you tantalize? couldn't they tantalize?	couldn't I be tantalizing? couldn't you be tantalizing? couldn't he be tantalizing? couldn't we be tantalizing? couldn't you be tantalizing? couldn't they be tantalizing?
Perfect	V-ing perfect
couldn't I have tantalized? couldn't you have tantalized? couldn't he have tantalized? couldn't we have tantalized? couldn't you have tantalized? couldn't they have tantalized?	couldn't I have been tantalizing? couldn't you have been tantalizing? couldn't he have been tantalizing? couldn't we have been tantalizing? couldn't you have been tantalizing? couldn't they have been tantalizing?