| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [modal v] [noun sg] | 102 |
|
| 2 | [adv] should [noun sg] | 61 |
|
| 3 | [Wh adv] should [noun sg] | 47 |
|
| 4 | how should [noun] | 31 |
|
| 5 | how should [noun sg] | 18 |
|
