| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] is [adv] a | 3230 |
|
| 2 | it is [adv] a | 1837 |
|
| 3 | [noun sg] it is [adv] | 1060 |
|
| 4 | [noun sg] it is a | 274 |
|
