| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [pron] had been [verb] for | 84 |
|
| 2 | [subord] [pron] had been [v-ing] for | 38 |
|
| 3 | [conj] [pron] had been waiting for | 10 |
|
| 4 | [subord] [pron] [vb past] been waiting for | 9 |
|
| 5 | [subord] [pron] have been waiting for | 9 |
|
| 6 | [subord] [pron] [verb] been waiting for | 9 |
|
| 7 | [subord] [pron] had been waiting [prep] | 8 |
|
| 8 | [subord] [pron] had been waiting [prep] | 8 |
|
| 9 | [subord] [pron] had been waiting for | 7 |
|
| 10 | [subord] [pron] had been wait for | 7 |
|
| 11 | [subord] [pron] had be waiting for | 7 |
|
| 12 | [subord] [pron] had [be] waiting for | 7 |
|
| 13 | [subord] [pron] had [been] waiting for | 7 |
|
