| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [prep] [adj] [noun] | 1403 |
|
| 2 | waiting [prep] [adj] [noun] | 211 |
|
| 3 | [been] waiting [prep] [adj] | 45 |
|
| 4 | [been] waiting [prep] [noun] | 35 |
|
| 5 | [been] waiting [adj] [noun] | 17 |
|
