| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [been] some [noun sg] of | 17 |
|
| 2 | had [been] [v-ing] some [noun sg] | 12 |
|
| 3 | [been] [v-ing] some [noun sg] of | 11 |
|
| 4 | had [been] [v-ing] some of | 6 |
|
