| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may be used | 693 |
|
| 2 | may be made | 450 |
|
| 3 | may be seen | 390 |
|
| 4 | may be required | 283 |
|
| 5 | may be found | 281 |
|
| 6 | may be taken | 227 |
|
| 7 | may be obtained | 214 |
|
| 8 | may be considered | 202 |
|
| 9 | may be said | 193 |
|
| 10 | may be regarded | 173 |
|
| 11 | may be given | 169 |
|
| 12 | may be called | 167 |
|
| 13 | may be needed | 152 |
|
| 14 | may be asked | 138 |
|
| 15 | may be expected | 126 |
|
| 16 | may be thought | 121 |
|
| 17 | may be argued | 101 |
|
| 18 | may be defined | 94 |
|
| 19 | may be achieved | 93 |
|
| 20 | may be related | 91 |
|
| 21 | may be done | 91 |
|
| 22 | may be noted | 88 |
|
| 23 | may be held | 84 |
|
| 24 | may be added | 82 |
|
| 25 | may be affected | 81 |
|
| 26 | may be caused | 78 |
|
| 27 | may be written | 77 |
|
| 28 | may be forced | 76 |
|
| 29 | may be described | 75 |
|
| 30 | may be left | 70 |
|
