| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [v-ing] [prep] [art] [adj] | 196 |
|
| 2 | [verb] been [v-ing] [prep] [art] long | 28 |
|
| 3 | have been [v-ing] [prep] [art] long | 28 |
|
| 4 | had been [verb] [prep] [art] long | 19 |
|
| 5 | [vb past] been [v-ing] [prep] [art] long | 9 |
|
| 6 | had be [v-ing] [prep] [art] long | 8 |
|
| 7 | had [been] [v-ing] [prep] [art] long | 8 |
|
| 8 | had been [v-ing] [prep] [art] long | 8 |
|
| 9 | had [be] [v-ing] [prep] [art] long | 8 |
|
