| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be about [num] | 189 |
|
| 2 | may be [adv] [num] | 41 |
|
| 3 | may be [adv] [num] | 40 |
|
| 4 | may be about [adj] | 5 |
|
| 5 | may [be] about [num] | 5 |
|
| 6 | may be about [num] | 5 |
|
| 7 | may be about [num] | 5 |
|
| 8 | may [be] about [num] | 5 |
|
