| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] an [noun sg] | 798 |
|
| 2 | is [pron] an [noun sg] | 106 |
|
| 3 | [pron] [adv] an [noun sg] | 70 |
|
| 4 | is [pron] [adv] [noun sg] | 65 |
|
| 5 | is [pron] [adv] an | 15 |
|
