| examine(verb, action, study, check, separate) |
| study(noun, verb, get, check, run) |
| explore(verb, action, study, check, separate) |
| scrutinize(verb, study, check, separate, run) |
| probe(verb, action, study, check, separate) |
| look into(verb, expression, phrasal verb, action, study) |
| inspect(verb, study, check, run, consider) |
| research(verb, action, study, check, consider) |
| check(verb, study, run, consider, taste) |
| inquire(verb, action, study, get, check) |
| search(noun, verb, action, study, check) |
| analyse(verb, study) |
| conduct research |
| scan(verb, study, check, run, consider) |
| survey(verb, study, check, run, consider) |
| sift(verb, action, study, check, separate) |
| review(verb, study, check, run, consider) |
| question(verb, study, get, check, consider) |
| test(noun, verb, study, get, check) |
| delve into(verb, expression, phrasal verb, study, check) |