| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb mod] keep [pron] | 66 |
|
| 2 | [conj] they keep [pron] | 64 |
|
| 3 | [conj] [vb mod] keep [pron] | 63 |
|
| 4 | [conj] they [vb mod] keep | 59 |
|
| 5 | [conj] they [vb mod] [pron] | 47 |
|
