| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [vb pp] [prep] | 49378 |
|
| 2 | [v-ing] be [vb pp] [prep] | 1122 |
|
| 3 | [v-ing] [be] [vb pp] [prep] | 1122 |
|
| 4 | [v-ing] been [verb] [prep] | 870 |
|
| 5 | [v-ing] [been] [vb pp] [prep] | 860 |
|
