| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [conj] had been [verb] | 1136 |
|
| 2 | [noun] [conj] had been [v-ing] | 152 |
|
| 3 | [noun] [conj] have been waiting | 6 |
|
| 4 | [noun] [conj] [verb] been waiting | 6 |
|
| 5 | [noun] [conj] had [be] waiting | 5 |
|
| 6 | [noun] [conj] had [been] waiting | 5 |
|
| 7 | [noun] [conj] had been wait | 5 |
|
| 8 | [noun] [conj] had be waiting | 5 |
|
| 9 | [noun] [conj] [vb past] been waiting | 5 |
|
