| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] is [prep] | 1163 |
|
| 2 | [vb -s] is [prep] | 135 |
|
| 3 | happen is [prep] | 19 |
|
| 4 | happens [is] [prep] | 5 |
|
| 5 | happens [be] [prep] | 5 |
|
| 6 | happens be [prep] | 5 |
|
| 7 | happens is [prep] | 5 |
|
