| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] they could keep | 14 |
|
| 2 | [subord] they could keep | 7 |
|
| 3 | [that] they could keep | 6 |
|
| 4 | that they could keep | 6 |
|
| 5 | that they could keep | 6 |
|
| 6 | they could [adv] keep | 17 |
|
| 7 | they could [not/n't] keep | 13 |
|
| 8 | they could not keep | 13 |
|
| 9 | they could not keep | 7 |
|
| 10 | they could n't keep | 6 |
|
| 11 | they could keep [pron] | 9 |
|
| 12 | they could keep their | 7 |
|
| 13 | they could keep [pos pn] | 7 |
|
| 14 | they could keep their | 7 |
|
