| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] had been [v-ing] [prep] [det] | 24 |
|
| 2 | [noun sg] had been [v-ing] for [det] | 17 |
|
| 3 | [noun sg] had been [v-ing] for [det] | 17 |
|
| 4 | [noun sg] had been [v-ing] [prep] some | 11 |
|
