| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] in | 11178 |
|
| 2 | been [v-ing] in | 903 |
|
| 3 | [be] lurking in | 16 |
|
| 4 | be lurking in | 16 |
|
| 5 | been lurking [prep] | 9 |
|
| 6 | been lurking [prep] | 9 |
|
| 7 | been lurking in | 6 |
|
| 8 | [been] lurking in | 6 |
|
| 9 | been lurk in | 6 |
|
