| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | because i was [prep] | 52 |
|
| 2 | because i [was/were] in | 21 |
|
| 3 | because i [was/were] on | 12 |
|
| 4 | because i [was/were] at | 9 |
|
