| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have to wait a [noun] | 17 |
|
| 2 | [modal v] have [verb] a while | 11 |
|
| 3 | [modal v] have to wait [art] while | 9 |
|
| 4 | [modal v] have to wait [art] while | 9 |
|
| 5 | [modal v] have to wait a while | 9 |
|
| 6 | [modal v] have wait a while | 9 |
|
| 7 | [modal v] [verb] to wait a while | 9 |
|
| 8 | [modal v] have [to-vb] a while | 9 |
|
