| Similarity | Rank | |
|---|---|---|
| as_far_as_I_know_, | 0.795 | 46909 |
| as_far_as_I_know | 0.750 | 59141 |
| as_far_as_I_can_tell | 0.671 | 51528 |
| To_our_knowledge | 0.644 | 85097 |
| of_my_knowledge | 0.625 | 86146 |
| have_ever_be | 0.583 | 41217 |
| I_be_not_aware_of | 0.582 | 49915 |
| at_least_not | 0.575 | 27286 |
| –_not_even | 0.548 | 94587 |
| until_very_recently | 0.547 | 89480 |
| certainly_not | 0.544 | 28189 |
| until_now | 0.539 | 7206 |
| not_even | 0.535 | 6227 |
| have_ever | 0.528 | 24235 |
| ,_but_I_have_not | 0.527 | 38969 |
| and_certainly_not | 0.527 | 38163 |
| nor_any | 0.523 | 46858 |
| from_what_I_understand | 0.522 | 97893 |
| I_do_not_recall | 0.515 | 80405 |
| nor | 0.511 | 1031 |
| but_so_far | 0.510 | 27083 |
| there_have_not | 0.508 | 21824 |
| mind_you_, | 0.508 | 34997 |
| I_do_not_know_that | 0.505 | 38924 |
| I_have_not_see | 0.503 | 28718 |