| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] [v-ing] [prep] [det] of | 13 |
|
| 2 | [verb] [been] [v-ing] [prep] [det] of | 13 |
|
| 3 | [verb] [been] [v-ing] at [det] [prep] | 9 |
|
| 4 | [verb] [been] [verb] at [det] of | 8 |
|
| 5 | [verb] [been] [v-ing] at [adj] of | 8 |
|
| 6 | [verb] [be] [v-ing] at [det] of | 7 |
|
| 7 | [verb] [been] [v-ing] at [det] of | 7 |
|
