| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [vb past] [conj] it [verb] | 169 |
|
| 2 | [noun prp] [conj] it is [verb] | 75 |
|
| 3 | [vb past] [conj] it is [verb] | 29 |
|
| 4 | [noun prp] [vb past] [conj] it is | 19 |
|
