| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] [prep] [adj] | 2755 |
|
| 2 | had been [v-ing] [prep] [adj] | 304 |
|
| 3 | have been waiting [prep] [adj] | 42 |
|
| 4 | [verb] been waiting [prep] [adj] | 42 |
|
| 5 | [vb past] been waiting [prep] [adj] | 17 |
|
| 6 | had been wait [prep] [adj] | 14 |
|
| 7 | had be waiting [prep] [adj] | 14 |
|
| 8 | had [be] waiting [prep] [adj] | 14 |
|
| 9 | had been waiting [prep] [adj] | 14 |
|
| 10 | had [been] waiting [prep] [adj] | 14 |
|
