Tiempos para benumb Present participle:
benumbing
Present:
benumb (3.person: benumbs)
Past:
benumbed
Future:
will benumb
Present conditional:
would benumb
Present Perfect:
have benumbed (3.person: has benumbed)
Past Perfect:
had benumbed
Future Perfect:
will have benumbed
Past conditional:
would have benumbed