past tense of ache is ached or ( obsolete ) oke.
Can ache be used as a verb?
verb (used without object), ached, ach·ing. to have or suffer a continuous, dull pain: His whole body ached. to feel great sympathy, pity, or the like: Her heart ached for the starving animals.
Is aching a past participle?
The past tense of ache is ached or oke (obsolete). The third-person singular simple present indicative form of ache is aches. The present participle of ache is aching. The past participle of ache is ached or aken (obsolete).