| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [verb] [prep] | 55546 |
|
| 2 | [verb] be [v-ing] [prep] | 6335 |
|
| 3 | [verb] [be] [v-ing] [prep] | 6335 |
|
| 4 | [verb] [been] [v-ing] [prep] | 6063 |
|
