| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] what it [verb] | 58 |
|
| 2 | [pron] what [pron] mean | 51 |
|
| 3 | [pron] what it mean | 17 |
|
| 4 | [pron] [Wh det] it mean | 17 |
|
| 5 | [pron] [pron] it mean | 17 |
|
