| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [modal v] [pron] [vb infin] | 3176 |
|
| 2 | [pron] [modal v] it [vb infin] | 148 |
|
| 3 | [Wh det] [modal v] it [vb infin] | 122 |
|
| 4 | what [modal v] it [verb] | 120 |
|
| 5 | what [modal v] it [vb infin] | 120 |
|
