| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [verb] [verb] [noun sg] | 16 |
|
| 2 | it is [adv] [verb] [to-vb] [noun sg] | 15 |
|
| 3 | it is [adv] [vb pp] [verb] [noun sg] | 13 |
|
| 4 | it is [adv] [verb] [verb] [noun sg] | 12 |
|
