| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] [prep] [det] of | 15 |
|
| 2 | been [v-ing] [prep] [det] of | 15 |
|
| 3 | [be] [v-ing] at [det] of | 13 |
|
| 4 | be [v-ing] at [det] of | 13 |
|
| 5 | been [v-ing] at [adj] of | 9 |
|
| 6 | been [v-ing] at [det] [prep] | 9 |
|
| 7 | been [v-ing] at [det] [prep] | 9 |
|
| 8 | been [verb] at [det] of | 8 |
|
| 9 | [been] [v-ing] at [det] of | 7 |
|
| 10 | been [v-ing] at [det] of | 7 |
|
| 11 | been [v-ing] at [det] of | 7 |
|
