| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [was/were] [adv] a | 3603 |
|
| 2 | [noun] [was/were] [adv prt] [art] | 38 |
|
| 3 | [noun] [be] [adv prt] a | 32 |
|
