| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] had been [verb] [prep] | 5769 |
|
| 2 | [pron] had been [v-ing] [prep] | 1015 |
|
| 3 | [pron] [verb] been waiting [prep] | 178 |
|
| 4 | [pron] have been waiting [prep] | 178 |
|
| 5 | [pron] [vb past] been waiting [prep] | 71 |
|
| 6 | [pron] had been wait [prep] | 52 |
|
| 7 | [pron] had [been] waiting [prep] | 51 |
|
| 8 | [pron] had [be] waiting [prep] | 51 |
|
| 9 | [pron] had be waiting [prep] | 51 |
|
| 10 | [pron] had been waiting [prep] | 51 |
|
