| attend(verb, keep, note, observe) |
| pay attention(verb, expression, keep, note) |
| behold(verb, keep, note, observe) |
| discern(verb, keep, note, observe) |
| hearken(verb, keep, note, follow) |
| mark(verb, keep, note, follow) |
| mind(verb, keep, note, follow) |
| notice(verb, keep, note, follow) |
| observe(verb, keep, note, follow) |
| perceive(verb, keep, note, observe) |
| regard(verb, keep, note, follow) |
| watch(verb, keep, note, follow) |
| chronicle(verb, keep, observe, view) |
| distinguish(verb, view, notice, attend) |
| eye(verb, keep, observe, view) |
| register(verb, keep, observe, view) |
| remark(verb, view, notice, attend) |
| take notice of(verb, expression, idiom, phrasal verb, keep) |
| view(verb, keep, observe, notice) |
| write down(verb, expression, phrasal verb, keep) |