| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] [adv] a | 784 |
|
| 2 | it [be] not [adv] [adv] | 573 |
|
| 3 | it [be] not [adv] a | 361 |
|
| 4 | it [be] not [adv] a | 360 |
|
| 5 | [be] not [adv] [adv] a | 111 |
|
