| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [that] it could [adv] | 41 |
|
| 2 | [vb base] [that] it [modal v] [adv] | 37 |
|
| 3 | [vb base] [that] [pron] could [adv] | 21 |
|
| 4 | [vb base] [that] it could [adv] | 9 |
|
| 5 | [vb base] [conj] it could [adv] | 5 |
|
