| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could be [adv] [num] [noun] | 21 |
|
| 2 | could be [adv] [num] [noun sg] | 13 |
|
| 3 | could be only [num] [noun] | 13 |
|
| 4 | could be [adv] one [noun] | 12 |
|
| 5 | could be [adv] [num] [noun pl] | 8 |
|
