| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [pron] [verb] to [be] | 452 |
|
| 2 | if [pron] [vb past] to [be] | 126 |
|
| 3 | [conj] [pron] happened to [be] | 78 |
|
| 4 | if [pron] happen to [be] | 71 |
|
| 5 | [subord] [pron] happened to [be] | 56 |
|
| 6 | if [pron] happened to [be] | 23 |
|
| 7 | if [pron] happened [prep] [be] | 23 |
|
