| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's be [verb] to | 134 |
|
| 2 | 's be [v-ing] to | 37 |
|
| 3 | 's be happening [prep] | 27 |
|
| 4 | 's be happening [prep] | 27 |
|
| 5 | [verb] be happening to | 25 |
|
| 6 | have be happening to | 21 |
|
| 7 | [vb -s] be happening to | 15 |
|
| 8 | 's [be] happening to | 7 |
|
| 9 | 's be happen to | 7 |
|
| 10 | 's be happening to | 7 |
|
