| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [verb] [prep] [adj] [noun pl] | 3962 |
|
| 2 | [is] [v-ing] [prep] [adj] [noun pl] | 373 |
|
| 3 | [is] happening [prep] [adj] [noun] | 64 |
|
| 4 | [be] happening [prep] [adj] [noun pl] | 38 |
|
| 5 | [is] happen [prep] [adj] [noun pl] | 25 |
|
