| see to(verb, expression, phrasal verb, note, follow) |
| sit in on(expression, idiom) |
| tap |
| watch(verb, note, follow, observe, attend) |
| wiretap |
| apply your mind(verb, expression, idiom, concentrate, focus) |
| baby-sit(verb, note, attend, concentrate, heed) |
| behold(verb, note, attend, concentrate, heed) |
| care for(verb, expression, note, attend, concentrate) |
| discern(verb, note, attend, concentrate, heed) |
| discipline(verb, note, attend, concentrate, heed) |
| ensure(verb, note, attend, concentrate, heed) |
| give heed(verb, expression, note, attend, concentrate) |
| govern(verb, note, attend, concentrate, heed) |
| guard(verb, note, attend, concentrate, heed) |
| hang on(expression, get, attend, heed) |
| have charge of(verb, expression, idiom, note, attend) |
| hearken orharken |
| keep an eye on(verb, expression, idiom, note, attend) |
| keep your mind on(verb, expression, idiom, concentrate, focus) |