| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [vb pp] at | 4126 |
|
| 2 | [vb past] [vb pp] at | 1826 |
|
| 3 | became [vb pp] [prep] | 975 |
|
| 4 | became [vb pp] [prep] | 975 |
|
| 5 | become [vb pp] at | 40 |
|
| 6 | became [verb] at | 18 |
|
| 7 | became [vb pp] at | 17 |
|
