| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it is [prep] [art] | 755 |
|
| 2 | [vb -s] [conj] it is [art] | 147 |
|
| 3 | [vb -s] [conj] it is [prep] | 40 |
|
| 4 | [vb -s] it is [prep] [art] | 15 |
|
