| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it [was/were] a [noun sg] | 594 |
|
| 2 | know [pron] [was/were] a [noun sg] | 188 |
|
| 3 | know it [be] a [noun sg] | 155 |
|
| 4 | know it [was/were] [art] [noun sg] | 100 |
|
| 5 | know it [was/were] [art] [noun sg] | 100 |
|
| 6 | know it [was/were] a [noun sg] | 80 |
|
| 7 | know it [was/were] a [noun] | 72 |
|
