| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | because it [verb] to be | 50 |
|
| 2 | because it [vb past] to be | 17 |
|
| 3 | because [pron] happened to be | 15 |
|
| 4 | [conj] it happened to be | 15 |
|
| 5 | because it happen to be | 9 |
|
| 6 | [subord] it happened to be | 9 |
|
| 7 | because it happened to be | 5 |
|
| 8 | because it happened [prep] be | 5 |
|
| 9 | because it happened to [be] | 5 |
|
