As verbs the difference between subvened and subvenes
is that subvened is (subvene) while subvenes is (subvene).
subvened
English
Verb
(head)
(subvene) subvene
English
Verb
(
subven)
To arrive or happen so as to help or support
- A future state must needs subvene to prevent the whole edifice from falling into ruin. — Bishop Warburton.