| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [verb] been [verb] [prep] | 8572 |
|
| 2 | [noun pl] [verb] been [v-ing] [prep] | 456 |
|
| 3 | [noun] [verb] been happening [prep] | 9 |
|
| 4 | [noun pl] [verb] be happening [prep] | 5 |
|
| 5 | [noun pl] [verb] [been] happening [prep] | 5 |
|
| 6 | [noun pl] [verb] been happen [prep] | 5 |
|
| 7 | [noun pl] [verb] [be] happening [prep] | 5 |
|
