| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb mod] have [been] [v-ing] | 647 |
|
| 2 | [pron] [vb mod] have [been] some | 88 |
|
| 3 | [pron] have [been] [v-ing] some | 72 |
|
| 4 | [vb mod] have [been] [v-ing] some | 7 |
|
