| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have to wait [prep] a | 8 |
|
| 2 | [vb mod] have to wait [prep] a | 8 |
|
| 3 | [modal v] have to wait for a | 7 |
|
| 4 | would have to wait [prep] a | 6 |
|
