| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [adv prt] [prep] | 3231 |
|
| 2 | was [adv prt] [prep] | 3231 |
|
| 3 | was [adv] before | 94 |
|
| 4 | be [adv prt] before | 66 |
|
| 5 | [be] [adv prt] before | 66 |
|
| 6 | [was/were] [adv prt] before | 25 |
|
| 7 | was [adv prt] before | 18 |
|
