| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [adv] affect [noun] | 18 |
|
| 2 | may [adv] affect [noun sg] | 11 |
|
| 3 | may also affect [noun] | 7 |
|
| 4 | may [adv] affect [noun pl] | 5 |
|
