| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | you should specify either a [noun sg] | 20 |
|
| 2 | you should specify [adv] a [noun sg] | 20 |
|
| 3 | you should specify [adv] a [noun sg] | 20 |
|
| 4 | you should specify either a [noun sg] | 20 |
|
| 5 | you should specify a [adj] [noun sg] | 8 |
|
| 6 | you should specify a [adj] [noun sg] | 8 |
|
| 7 | you should specify a valid [noun sg] | 7 |
|
| 8 | you should specify a valid [noun sg] | 7 |
|
