| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [prep] some of | 58 |
|
| 2 | [be] [v-ing] [prep] some of | 58 |
|
| 3 | been [verb] [prep] some of | 50 |
|
| 4 | been [v-ing] [prep] [adj] of | 37 |
|
| 5 | been [v-ing] [prep] [det] of | 15 |
|
| 6 | been [v-ing] [prep] some [prep] | 11 |
|
| 7 | [been] [v-ing] [prep] some of | 11 |
|
| 8 | been [v-ing] [prep] some of | 11 |
|
