| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] a number of | 1903 |
|
| 2 | has [verb] a number of | 189 |
|
| 3 | has [verb] [prep] a number | 57 |
|
| 4 | has [prep] a number of | 5 |
|
