| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have [been] [v-ing] [prep] this | 101 |
|
| 2 | [pron] have [been] [v-ing] at [adj] | 33 |
|
| 3 | [pron] have [been] [v-ing] at [det] | 20 |
|
| 4 | [pron] have [be] [v-ing] at this | 5 |
|
| 5 | [pron] [verb] [been] [v-ing] at this | 5 |
|
| 6 | [pron] have [been] [v-ing] at this | 5 |
|
| 7 | [pron] have [been] [verb] at this | 5 |
|
