| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [pers pn] [vb past] [to-vb] [det] [noun] | 10 |
|
| 2 | how [pers pn] [vb past] [to-vb] [det] [noun sg] | 8 |
|
| 3 | how [pers pn] [vb past] [to-vb] [det] [adj] | 5 |
|
