| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] had [been] [v-ing] from | 25 |
|
| 2 | [noun] had been [v-ing] from | 25 |
|
| 3 | [noun prp] had [been] [v-ing] from | 16 |
|
| 4 | [noun] had [been] suffering from | 15 |
|
| 5 | [noun sg] had [been] [v-ing] from | 8 |
|
