| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] an [noun] [noun] | 387 |
|
| 2 | [was/were] [art] [noun] [letter] | 58 |
|
| 3 | [was/were] [art] [noun] [letter] | 58 |
|
| 4 | [be] an [noun] [letter] | 48 |
|
| 5 | [was/were] a [noun] [letter] | 23 |
|
