| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] had to wait for a | 9 |
|
| 2 | [pers pn] had to wait for a | 8 |
|
| 3 | had to wait for a [noun sg] | 9 |
|
| 4 | had to wait for a [noun] | 9 |
|
