| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [det] [noun] [vb past] we [vb infin] | 5 |
|
| 2 | how [det] [noun] [vb past] we [vb infin] | 5 |
|
| 3 | [Wh adv] [det] [noun] [vb past] we [vb infin] | 5 |
|
| 4 | [adv] [det] [noun] [vb past] we [vb infin] | 5 |
|
