| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pers pn] [conj] [pers pn] | 3944 |
|
| 2 | [vb past] [conj] [pers pn] could | 1242 |
|
| 3 | [pers pn] [conj] [pers pn] could | 744 |
|
| 4 | [vb past] [pers pn] [pers pn] could | 120 |
|
| 5 | [vb past] [pers pn] [conj] could | 12 |
|
