| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [is] a [noun sg] | 26992 |
|
| 2 | [pron] at a [noun sg] | 492 |
|
| 3 | [pron] [is] at [noun sg] | 360 |
|
| 4 | [is] at a [noun sg] | 143 |
|
| 5 | [pron] [is] at a | 53 |
|
