| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] be [adv] a | 31 |
|
| 2 | [be] [vb pp] [prep] be [adv] a | 31 |
|
| 3 | was [vb pp] [prep] be [adv] [art] | 12 |
|
| 4 | was [verb] [prep] be [adv] a | 11 |
|
| 5 | [was/were] [vb pp] [prep] be [adv] a | 11 |
|
| 6 | was [vb pp] [prep] be [adv] a | 10 |
|
| 7 | was [vb pp] [prep] be [adv] a | 9 |
|
| 8 | was [vb pp] [prep] [be] [adv] a | 9 |
|
