| Similarity | Rank | |
|---|---|---|
| occur | 0.739 | 2260 |
| may_occur | 0.693 | 32240 |
| have_occur | 0.692 | 14100 |
| do_not_occur | 0.687 | 52933 |
| can_occur | 0.677 | 28516 |
| could_occur | 0.655 | 82356 |
| do_not_happen | 0.596 | 38078 |
| that_occur | 0.596 | 15445 |
| would_occur | 0.595 | 85869 |
| occure | 0.592 | 63027 |
| can_happen | 0.583 | 34009 |
| will_occur | 0.580 | 24229 |
| be_rare | 0.575 | 10532 |
| be_extremely_rare | 0.571 | 79960 |
| occur_in | 0.569 | 5070 |
| may_happen | 0.568 | 58682 |
| be_unavoidable | 0.553 | 57178 |
| occur_during | 0.551 | 26403 |
| be_very_rare | 0.546 | 54386 |
| have_take_place | 0.543 | 19566 |
| take_place | 0.542 | 2533 |
| have_occur_in | 0.542 | 40854 |
| occur_as_a | 0.540 | 95176 |
| can_occur_in | 0.535 | 92215 |
| be_uncommon | 0.534 | 61142 |