| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [det] [noun pl] [vb past] | 198 |
|
| 2 | [vb past] [det] [noun pl] [vb past] | 95 |
|
| 3 | [vb past] how [det] [noun pl] | 48 |
|
| 4 | [vb past] how [noun pl] [vb past] | 20 |
|
| 5 | [vb past] how [det] [vb past] | 10 |
|
