| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [vb infin] at first | 17 |
|
| 2 | may [verb] at first | 17 |
|
| 3 | [modal v] appear at first | 12 |
|
| 4 | may appear [prep] first | 10 |
|
| 5 | may appear at [adj] | 10 |
|
| 6 | may appear [prep] first | 10 |
|
| 7 | may appear at first | 9 |
|
| 8 | may appear at first | 9 |
|
| 9 | may appear at first | 9 |
|
| 10 | may appear at [num ord] | 9 |
|
