| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it is [adv] [adv] | 154 |
|
| 2 | it is [adv] a [adv] | 108 |
|
| 3 | [adv] it is [adv] a | 69 |
|
| 4 | [adv] it is a [adv] | 34 |
|
