| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [verb] [is] | 88 |
|
| 2 | that [vb -s] [is] | 79 |
|
| 3 | [adj] happens [is] | 14 |
|
| 4 | that happen [is] | 10 |
|
| 5 | that happens [be] | 10 |
|
