| cheque(verb, action, examination, analysis) |
| dig into(verb, expression, study, check, separate) |
| estimate(verb, study, consider, resolve, examine) |
| heed(verb, consider, see, respect, note) |
| monitor(verb, study, check, mark, see) |
| test(verb, study, check, consider, correct) |
| touch(verb, study, meet, consider, oppose) |
| traverse(verb, examine, try, discover, look) |
| verify(verb, correct, examine, review, try) |
| case(noun, verb, phrasal verb, action, study) |
| perlustrate(verb, action, study, see, examine) |
| burn up(verb, expression, phrasal verb, action, study) |
| assay(verb, study, check, consider, taste) |
| check into |
| check up on(verb, expression, idiom) |
| con(verb, look, investigate) |
| concentrate(verb, see, regard, follow, observe) |
| experiment(verb, study, taste, fit, try) |
| frisk(verb, study, meet, check, consider) |
| gaze at(verb, expression, consider, note, observe) |