| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what it means [subord] | 12 |
|
| 2 | what it means [subord] | 12 |
|
| 3 | [Wh det] it means [subord] | 12 |
|
| 4 | [pron] it means when | 9 |
|
