| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have to wait for a | 15 |
|
| 2 | [pers pn] have to wait [prep] a | 13 |
|
| 3 | [pers pn] had to wait [prep] a | 10 |
|
| 4 | we have to wait [prep] a | 5 |
|
