| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [det] of a [noun sg] | 188 |
|
| 2 | it is [det] a [noun sg] | 45 |
|
| 3 | it is [det] of a | 23 |
|
| 4 | it is [det] of [noun sg] | 6 |
|
