| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it has [verb] a number | 8 |
|
| 2 | it has [vb pp] a number | 8 |
|
| 3 | it has a number [prep] | 11 |
|
| 4 | it has a number [prep] | 11 |
|
| 5 | it has a number of | 10 |
|
| 6 | it has a number of | 10 |
|
