| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] a [noun sg] | 5961 |
|
| 2 | is there a [noun sg] | 528 |
|
| 3 | there [adv] a [noun sg] | 39 |
|
| 4 | is there [adv] a | 36 |
|
| 5 | is there [adv] [noun sg] | 13 |
|
