| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [adv] have heard [prep] | 9 |
|
| 2 | may [adv] have hear [prep] | 9 |
|
| 3 | may [adv] have hear [prep] | 9 |
|
| 4 | may [adv] have hear of | 6 |
|
| 5 | may [adv] have hear of | 6 |
|
| 6 | may not have hear [prep] | 5 |
|
| 7 | may [not/n't] have hear [prep] | 5 |
|
| 8 | may not have hear [prep] | 5 |
|
