Regular verb: date ahead - date aheaded - date aheaded
Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I could date ahead you could date ahead she could date ahead we could date ahead you could date ahead they could date ahead
V-ing form
I could be date aheading you could be date aheading she could be date aheading we could be date aheading you could be date aheading they could be date aheading
Perfect
I could have date aheaded you could have date aheaded she could have date aheaded we could have date aheaded you could have date aheaded they could have date aheaded
V-ing perfect
I could have been date aheading you could have been date aheading she 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
I could not date ahead you could not date ahead she could not date ahead we could not date ahead you could not date ahead they could not date ahead
V-ing form
I could not be date aheading you could not be date aheading she could not be date aheading we could not be date aheading you could not be date aheading they could not be date aheading
Perfect
I could not have date aheaded you could not have date aheaded she could not have date aheaded we could not have date aheaded you could not have date aheaded they could not have date aheaded
V-ing perfect
I could not have been date aheading you could not have been date aheading she could not have been date aheading we could not have been date aheading you could not have been date aheading they could not have been date aheading
Interrogative form
Simple form
could I date ahead? could you date ahead? could she date ahead? could we date ahead? could you date ahead? could they date ahead?
V-ing form
could I be date aheading? could you be date aheading? could she be date aheading? could we be date aheading? could you be date aheading? could they be date aheading?
Perfect
could I have date aheaded? could you have date aheaded? could she have date aheaded? could we have date aheaded? could you have date aheaded? could they have date aheaded?
V-ing perfect
could I have been date aheading? could you have been date aheading? could she 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
could I not date ahead? could you not date ahead? could she not date ahead? could we not date ahead? could you not date ahead? could they not date ahead?
V-ing form
could I not be date aheading? could you not be date aheading? could she not be date aheading? could we not be date aheading? could you not be date aheading? could they not be date aheading?
Perfect
could I not have date aheaded? could you not have date aheaded? could she not have date aheaded? could we not have date aheaded? could you not have date aheaded? could they not have date aheaded?
V-ing perfect
could I not have been date aheading? could you not have been date aheading? could she not have been date aheading? could we not have been date aheading? could you not have been date aheading? could they not have been date aheading?