| be surety for(verb, support, maintain, secure, protect) |
| bind oneself(verb, expression, support, maintain, secure) |
| get behind(verb, expression, phrasal verb, support, maintain) |
| make bail(verb, expression, support, maintain, secure) |
| sign for(verb, expression, phrasal verb, support, maintain) |
| affirm(verb, support, maintain, secure, protect) |
| angel(verb, support, maintain, secure, protect) |
| answer for(verb, expression, phrasal verb, support, maintain) |
| assure(verb, support, maintain, secure, protect) |
| attest(verb, support, maintain, secure, protect) |
| aver(verb, support, maintain, secure, protect) |
| back(verb, support, maintain, secure, protect) |
| bankroll(verb, support, maintain, secure, protect) |
| certify(verb, support, maintain, secure, protect) |
| confirm(verb, support, maintain, secure, protect) |
| cosign(verb, support, maintain, secure, protect) |
| endorse(verb, support, maintain, secure, protect) |
| ensure(verb, support, maintain, secure, protect) |
| evidence(verb, support, maintain, secure, protect) |
| evince(verb, support, maintain, secure, protect) |