| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] been [verb] [prep] | 18310 |
|
| 2 | [vb past] been [v-ing] [prep] | 2255 |
|
| 3 | [verb] been waiting [prep] | 273 |
|
| 4 | [vb past] been wait [prep] | 116 |
|
| 5 | [vb past] [be] waiting [prep] | 115 |
|
| 6 | [vb past] be waiting [prep] | 115 |
|
| 7 | [vb past] been waiting [prep] | 115 |
|
| 8 | [vb past] [been] waiting [prep] | 115 |
|
