| pursue(verb, consider, examine, investigate, discuss) |
| consider(verb, study, check, settle, criticize) |
| discuss(verb, state, study, give, consider) |
| engage in(verb, expression, phrasal verb, take, accept) |
| enter upon(verb, expression, make, accept, open) |
| penetrate(verb, turn, produce, clean, examine) |
| review(verb, study, check, consider, settle) |
| set foot in(verb, expression, idiom, phrasal verb, develop) |
| take on(verb, expression, phrasal verb, take, accept) |
| treat(verb, study, review, approach, think) |
| analyse |
| dig(verb, action, study, consider, turn) |
| embark on(verb, expression, make, accept, open) |
| inquire(verb, action, study, check, separate) |
| inquire into(verb, expression, examine, try, discover) |
| inspect(verb, study, check, consider, observe) |
| look(search, mine) |
| survey(verb, study, check, consider, criticize) |
| canvass(verb, study, check, consider, settle) |
| check(verb, study, consider, criticize, observe) |