| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [adv] a | 1856 |
|
| 2 | is [adv] [det] a | 198 |
|
| 3 | is [adv] [det] [adv] | 136 |
|
| 4 | is [det] [adv] a | 38 |
|
| 5 | [adv] [det] [adv] a | 10 |
|
