| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it is [vb pp] [adv prt] and | 5 |
|
| 2 | [subord] it is [vb pp] [adv prt] and | 5 |
|
| 3 | it is [vb pp] [adv prt] and [verb] | 7 |
|
