| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it has to be [prep] | 34 |
|
| 2 | it has [prep] be [prep] | 34 |
|
| 3 | it has [prep] be [prep] | 34 |
|
| 4 | it has to be [prep] | 34 |
|
| 5 | it has [prep] be [prep] | 34 |
|
| 6 | it has [prep] be in | 13 |
|
