| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | before be | 829 |
|
| 2 | before [being] | 817 |
|
| 3 | before being | 817 |
|
| 4 | before [am/are] | 7 |
|
| 5 | before are | 7 |
|
| 6 | before was | 5 |
|
| 7 | before [was/were] | 5 |
|
