| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [v-ing] [prep] [adj] | 304 |
|
| 2 | had been [verb] [prep] some | 150 |
|
| 3 | had been [v-ing] [prep] [det] | 127 |
|
| 4 | have been [v-ing] [prep] some | 102 |
|
| 5 | [verb] been [v-ing] [prep] some | 102 |
|
| 6 | [vb past] been [v-ing] [prep] some | 47 |
|
| 7 | had [be] [v-ing] [prep] some | 45 |
|
| 8 | had be [v-ing] [prep] some | 45 |
|
| 9 | had been [v-ing] [prep] some | 45 |
|
| 10 | had [been] [v-ing] [prep] some | 45 |
|
