| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [pron] [modal v] [adv] | 391 |
|
| 2 | [pron] it [modal v] [adv] | 133 |
|
| 3 | [Wh det] it [modal v] [adv] | 85 |
|
| 4 | what it [modal v] [adv] | 42 |
|
| 5 | what it [modal v] [adv] | 22 |
|
