| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | waiting for a [noun] | 247 |
|
| 2 | [was/were] for a [noun] | 113 |
|
| 3 | [was/were] waiting for [noun] | 55 |
|
| 4 | [was/were] waiting for a | 22 |
|
