| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] [prep] [det] of | 13 |
|
| 2 | [verb] been [v-ing] [prep] [det] of | 13 |
|
| 3 | [verb] been [v-ing] [prep] some of | 9 |
|
| 4 | [verb] been [v-ing] at [det] of | 7 |
|
| 5 | [verb] been [v-ing] at [det] of | 7 |
|
| 6 | [verb] been looking [prep] [det] of | 7 |
|
| 7 | [vb -s] been [v-ing] [prep] [det] of | 5 |
|
| 8 | [vb base] been [v-ing] [prep] [det] of | 5 |
|
