| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] know what they mean | 12 |
|
| 2 | [pers pn] know what they mean | 10 |
|
| 3 | [adv] know what they mean | 9 |
|
| 4 | not know what they mean | 6 |
|
| 5 | [not/n't] know what they mean | 6 |
|
| 6 | know what they mean [conj] | 6 |
|
| 7 | know what they mean [coord] | 5 |
|
