| Similarity | Rank | |
|---|---|---|
| be_investigate | 0.765 | 4898 |
| to_investigate | 0.754 | 4929 |
| will_investigate | 0.751 | 43741 |
| investigation_of | 0.734 | 6492 |
| an_investigation_of | 0.699 | 41598 |
| examine | 0.697 | 1087 |
| investigate_by | 0.682 | 77522 |
| investigation_into | 0.682 | 14738 |
| an_investigation_into | 0.669 | 43766 |
| inquire_into | 0.645 | 86566 |
| investigation | 0.639 | 1818 |
| explore | 0.630 | 619 |
| look_into | 0.618 | 5366 |
| To_investigate | 0.616 | 66980 |
| use_to_investigate | 0.607 | 85907 |
| investigate_whether | 0.607 | 87698 |
| investigate_how | 0.597 | 32310 |
| we_investigate | 0.594 | 19189 |
| their_investigation | 0.588 | 52812 |
| to_examine | 0.577 | 4985 |
| inquiry_into | 0.564 | 32183 |
| uncover | 0.561 | 4439 |
| probe_into | 0.560 | 73447 |
| an_investigation | 0.560 | 23537 |
| further_investigation | 0.558 | 43649 |