| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] [to-vb] [adv prt] | 1580 |
|
| 2 | [was/were] [verb] [to-vb] an | 328 |
|
| 3 | [verb] [to-vb] [adv prt] an | 228 |
|
| 4 | [was/were] [verb] [adv prt] an | 49 |
|
| 5 | [was/were] [to-vb] [adv prt] an | 13 |
|
