| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [vb -s] [pron] [vb infin] | 1044 |
|
| 2 | what [verb] it [vb infin] | 611 |
|
| 3 | [pron] [vb -s] it [vb infin] | 534 |
|
| 4 | what [vb -s] it [verb] | 515 |
|
| 5 | [Wh det] [vb -s] it [vb infin] | 492 |
|
| 6 | what [vb -s] it [vb infin] | 480 |
|
