| get hold of(verb, expression, idiom, sure) |
| infer(verb, accept, consider, think, gather) |
| investigate(verb, study, get, determine, correct) |
| know(verb, get, place, part, separate) |
| make certain(verb, expression, check, determine, discover) |
| set(verb, show, present, offer, communicate) |
| specify(verb, place, part, separate, mark) |
| testify(verb, state, show, present, determine) |
| track down(verb, expression, determine, see, follow) |
| turn up(verb, expression, determine, see, catch) |
| watch |
| weigh(verb, study, get, determine, follow) |
| admeasure |
| affirm |
| approve(verb, state, show, present, confirm) |
| ask |
| assume(verb, take, think, gather, conclude) |
| audit(verb, study, consider, correct, examine) |
| calibrate(verb, determine, measure, judge, verify) |
| catch(verb, get, determine, see, follow) |