| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb base] that [pron] could [verb] | 5 |
|
| 2 | they [vb base] that [pers pn] could [verb] | 5 |
|
| 3 | they [vb base] that [pron] could [vb infin] | 5 |
|
| 4 | they [vb base] that [pron] could [verb] | 5 |
|
