| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | even before [pron] was [verb] | 17 |
|
| 2 | even before [pron] was [vb pp] | 17 |
|
| 3 | even before [pron] was [adv] | 5 |
|
| 4 | even before [pron] was [adv] | 5 |
|
