| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pers pn] [modal v] of | 42 |
|
| 2 | [vb past] [pers pn] [vb mod] of | 42 |
|
| 3 | [verb] [pers pn] must of | 24 |
|
| 4 | [vb past] [pers pn] must [prep] | 10 |
|
| 5 | [vb past] [pers pn] must [prep] | 10 |
|
| 6 | [vb past] [pron] must of | 6 |
|
| 7 | [vb past] [pers pn] must of | 5 |
|
| 8 | [vb past] [pers pn] must of | 5 |
|
