Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I could bear bear you could bear bear he could bear bear we could bear bear you could bear bear they could bear bear
V-ing form
I could be bear bearing you could be bear bearing he could be bear bearing we could be bear bearing you could be bear bearing they could be bear bearing
Perfect
I could have bear beared you could have bear beared he could have bear beared we could have bear beared you could have bear beared they could have bear beared
V-ing perfect
I could have been bear bearing you could have been bear bearing he could have been bear bearing we could have been bear bearing you could have been bear bearing they could have been bear bearing
Negation
Simple form
I could not bear bear you could not bear bear he could not bear bear we could not bear bear you could not bear bear they could not bear bear
V-ing form
I could not be bear bearing you could not be bear bearing he could not be bear bearing we could not be bear bearing you could not be bear bearing they could not be bear bearing
Perfect
I could not have bear beared you could not have bear beared he could not have bear beared we could not have bear beared you could not have bear beared they could not have bear beared
V-ing perfect
I could not have been bear bearing you could not have been bear bearing he could not have been bear bearing we could not have been bear bearing you could not have been bear bearing they could not have been bear bearing
Interrogative form
Simple form
could I bear bear? could you bear bear? could he bear bear? could we bear bear? could you bear bear? could they bear bear?
V-ing form
could I be bear bearing? could you be bear bearing? could he be bear bearing? could we be bear bearing? could you be bear bearing? could they be bear bearing?
Perfect
could I have bear beared? could you have bear beared? could he have bear beared? could we have bear beared? could you have bear beared? could they have bear beared?
V-ing perfect
could I have been bear bearing? could you have been bear bearing? could he have been bear bearing? could we have been bear bearing? could you have been bear bearing? could they have been bear bearing?
Interro-negative form
Simple form
could I not bear bear? could you not bear bear? could he not bear bear? could we not bear bear? could you not bear bear? could they not bear bear?
V-ing form
could I not be bear bearing? could you not be bear bearing? could he not be bear bearing? could we not be bear bearing? could you not be bear bearing? could they not be bear bearing?
Perfect
could I not have bear beared? could you not have bear beared? could he not have bear beared? could we not have bear beared? could you not have bear beared? could they not have bear beared?
V-ing perfect
could I not have been bear bearing? could you not have been bear bearing? could he not have been bear bearing? could we not have been bear bearing? could you not have been bear bearing? could they not have been bear bearing?