| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] may [adv] be [noun] | 110 |
|
| 2 | [ex0] may [adv] be [noun pl] | 75 |
|
| 3 | [ex0] [modal v] [adv] be problems | 24 |
|
| 4 | [ex0] [vb mod] [adv] be problems | 24 |
|
| 5 | [ex0] may [adv] be problems | 8 |
|
| 6 | [ex0] may [adv] be problem | 8 |
|
| 7 | [ex0] may [adv] [be] problems | 8 |
|
| 8 | [ex0] may [adv] be problems | 8 |
|
| 9 | [ex0] may [adv] be problems | 8 |
|
| 10 | [ex0] may [adv] [be] problems | 8 |
|
| 11 | [pron] may [adv] be problems | 8 |
|
