| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] may [adv] have heard | 16 |
|
| 2 | [pers pn] may [adv] have heard | 13 |
|
| 3 | you may [adv] have heard | 8 |
|
| 4 | you may [adv] have heard | 8 |
|
| 5 | may [adv] have heard [prep] | 9 |
|
| 6 | may [adv] have heard [prep] | 9 |
|
| 7 | may [adv] have heard of | 6 |
|
| 8 | may [adv] have heard of | 6 |
|
