| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be waiting [to-vb] a [noun] | 12 |
|
| 2 | be waiting [verb] a [noun sg] | 12 |
|
| 3 | be waiting [verb] a [noun] | 10 |
|
| 4 | was waiting [verb] a [noun] | 5 |
|
