| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] [noun pl] for [det] [noun sg] | 6 |
|
| 2 | [been] [v-ing] [noun pl] for [det] time | 5 |
|
| 3 | [been] [v-ing] [noun pl] for some [noun sg] | 5 |
|
