| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was at [adj] | 898 |
|
| 2 | was at [det] | 427 |
|
| 3 | [be] at half | 27 |
|
| 4 | be at half | 27 |
|
| 5 | was [prep] half | 11 |
|
| 6 | was [prep] half | 11 |
|
| 7 | [was/were] at half | 6 |
|
| 8 | was at half | 6 |
|
| 9 | was at half | 6 |
|
