| attend(verb, consider, regard, follow) |
| be apprised of(verb, consider, note, regard) |
| beam(verb, consider, note, regard) |
| case(verb, regard, follow, observe) |
| catch a glimpse of(verb, expression, idiom, consider) |
| catch sight of(verb, expression, idiom, consider) |
| clock(verb, consider, note, regard) |
| concentrate(verb, regard, follow, observe) |
| consider(verb, study, observe, view) |
| descry(verb, consider, note, regard) |
| detect(verb, consider, note, regard) |
| distinguish(verb, consider, note, regard) |
| eagle-eye(verb, regard, follow, observe) |
| espy(verb, consider, note, regard) |
| flash(verb, consider, note, regard) |
| follow(verb, note, regard, observe) |
| give the once over(verb, expression, idiom, regard) |
| glower(verb, study, consider, observe) |
| have a look-see(verb, expression, idiom, regard) |
| heed(verb, consider, note, regard) |