| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] number of words | 15 |
|
| 2 | [prep] [art] number of words | 15 |
|
| 3 | [prep] the number of words | 14 |
|
| 4 | [prep] the number of words | 14 |
|
