English verb conjugation
COULD DATE AHEAD

Regular verb: date ahead - date aheaded - date aheaded

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I could date ahead you could date ahead he could date ahead we could date ahead you could date ahead they could date ahead	I could be date aheading you could be date aheading he could be date aheading we could be date aheading you could be date aheading they could be date aheading
Perfect	V-ing perfect
I could have date aheaded you could have date aheaded he could have date aheaded we could have date aheaded you could have date aheaded they could have date aheaded	I could have been date aheading you could have been date aheading he could have been date aheading we could have been date aheading you could have been date aheading they could have been date aheading

Negation

Simple form	V-ing form
I couldn't date ahead you couldn't date ahead he couldn't date ahead we couldn't date ahead you couldn't date ahead they couldn't date ahead	I couldn't be date aheading you couldn't be date aheading he couldn't be date aheading we couldn't be date aheading you couldn't be date aheading they couldn't be date aheading
Perfect	V-ing perfect
I couldn't have date aheaded you couldn't have date aheaded he couldn't have date aheaded we couldn't have date aheaded you couldn't have date aheaded they couldn't have date aheaded	I couldn't have been date aheading you couldn't have been date aheading he couldn't have been date aheading we couldn't have been date aheading you couldn't have been date aheading they couldn't have been date aheading

Interrogative form

Simple form	V-ing form
could I date ahead? could you date ahead? could he date ahead? could we date ahead? could you date ahead? could they date ahead?	could I be date aheading? could you be date aheading? could he be date aheading? could we be date aheading? could you be date aheading? could they be date aheading?
Perfect	V-ing perfect
could I have date aheaded? could you have date aheaded? could he have date aheaded? could we have date aheaded? could you have date aheaded? could they have date aheaded?	could I have been date aheading? could you have been date aheading? could he have been date aheading? could we have been date aheading? could you have been date aheading? could they have been date aheading?

Interro-negative form

Simple form	V-ing form
couldn't I date ahead? couldn't you date ahead? couldn't he date ahead? couldn't we date ahead? couldn't you date ahead? couldn't they date ahead?	couldn't I be date aheading? couldn't you be date aheading? couldn't he be date aheading? couldn't we be date aheading? couldn't you be date aheading? couldn't they be date aheading?
Perfect	V-ing perfect
couldn't I have date aheaded? couldn't you have date aheaded? couldn't he have date aheaded? couldn't we have date aheaded? couldn't you have date aheaded? couldn't they have date aheaded?	couldn't I have been date aheading? couldn't you have been date aheading? couldn't he have been date aheading? couldn't we have been date aheading? couldn't you have been date aheading? couldn't they have been date aheading?