| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] [subord] they could | 107 |
|
| 2 | [adv] [adv] [subord] they could | 103 |
|
| 3 | so [adv] [subord] [pron] could | 62 |
|
| 4 | so [adv] [subord] they [modal v] | 28 |
|
| 5 | so [adv] [subord] they [vb mod] | 28 |
|
| 6 | so [adv] [conj] they could | 20 |
|
| 7 | so [adv] [subord] they could | 12 |
|
| 8 | so [adv] [subord] they could | 12 |
|
| 9 | so [adv] [subord] they could | 12 |
|
