| pipe(verb, regard, follow, observe) |
| read(verb, mark, note, regard) |
| recognize(verb, mark, note, regard) |
| regard(verb, mark, note, follow) |
| rubberneck(verb, regard, follow, observe) |
| scan(verb, regard, follow, observe) |
| scope(verb, regard, follow, observe) |
| scrutinize(verb, study, mark, note) |
| spy(verb, mark, note, regard) |
| stare(verb, regard, follow, observe) |
| study(verb, mark, note, regard) |
| survey(verb, study, mark, note) |
| take in(verb, expression, phrasal verb, mark) |
| take notice(verb, expression, regard, follow) |
| view(verb, mark, note, regard) |
| wait(verb, regard, follow, observe) |
| watch(verb, study, mark, note) |
| witness(verb, study, mark, note) |
| attend(verb, regard, follow, observe) |
| detect(verb, mark, note, regard) |