| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] had been [v-ing] | 730 |
|
| 2 | if [pron] had been [verb] | 570 |
|
| 3 | [subord] [pron] had been [v-ing] | 402 |
|
| 4 | if [pron] [verb] been [v-ing] | 347 |
|
| 5 | if [pron] have been [v-ing] | 347 |
|
| 6 | if [pron] [vb past] been [v-ing] | 238 |
|
| 7 | if [pron] had [be] [v-ing] | 157 |
|
| 8 | if [pron] had be [v-ing] | 157 |
|
| 9 | if [pron] had been [v-ing] | 157 |
|
| 10 | if [pron] had [been] [v-ing] | 157 |
|
