| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what it is [prep] [pron] | 28 |
|
| 2 | what it is [prep] [pers pn] | 13 |
|
| 3 | what it is for [pron] | 9 |
|
| 4 | what it is for [pron] | 9 |
|
| 5 | what it is about [pron] | 8 |
|
| 6 | what it is about [pron] | 8 |
|
| 7 | what it is [prep] [pos pn] | 6 |
|
| 8 | what it is in [pron] | 5 |
|
| 9 | what it is in [pron] | 5 |
|
| 10 | what it is [prep] [indef pn] | 5 |
|
