| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [adv prt] [to-vb] [pron] | 333 |
|
| 2 | [was/were] [adv prt] [to-vb] a | 95 |
|
| 3 | [adv prt] [to-vb] [pron] a | 64 |
|
| 4 | [was/were] [to-vb] [pron] a | 27 |
|
