The past tense of "bear the cost" is "bore the cost." In this form, "bear" changes to "bore," reflecting the action of having previously taken on the expenses or burdens associated with something.
The past tense of bear is bore.
The past tense of the verb to bear is bore.
The past tense of "bear" (the verb, not the noun, as a noun does not have a past tense form) would be "beared".
It is "cost" (same form as present tense).
Born is the past participle of bear. The past tense of bear is bore.
The past tense of cost is cost; the past tense of play is played.
The past tense of "bear children" is "bore children."
The past perfect tense is had borne.
Cost is past tense of cost that can be used in present tense form.
past: bore
Present tense: bear Past tense: bore Past participle: borne
the past tense is cost. ex. When i bought my jeans it COST me $50.