| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must be [verb] in [art] | 354 |
|
| 2 | must be [verb] in [art] | 354 |
|
| 3 | must be [vb pp] in [art] | 344 |
|
| 4 | must be [verb] in the | 251 |
|
| 5 | must be [verb] in the | 251 |
|
| 6 | must be [verb] in a | 96 |
|
| 7 | must be [verb] in a | 83 |
|
| 8 | must be include in [art] | 20 |
|
| 9 | must be included in [art] | 20 |
|
| 10 | must be seen in [art] | 14 |
|
| 11 | must be see in [art] | 14 |
|
| 12 | must be [verb] in an | 13 |
|
| 13 | must be entered in [art] | 11 |
|
| 14 | must be enter in [art] | 11 |
|
| 15 | must be do in [art] | 9 |
|
| 16 | must be commence in [art] | 9 |
|
| 17 | must be done in [art] | 9 |
|
| 18 | must be contained in [art] | 9 |
|
| 19 | must be contain in [art] | 9 |
|
| 20 | must be commenced in [art] | 9 |
|
| 21 | must be consider in [art] | 8 |
|
| 22 | must be considered in [art] | 8 |
|
| 23 | must be [v-ing] in [art] | 8 |
|
| 24 | must be give in [art] | 7 |
|
| 25 | must be given in [art] | 7 |
|
| 26 | must be provide in [art] | 7 |
|
| 27 | must be provided in [art] | 7 |
|
| 28 | must be seek in [art] | 7 |
|
| 29 | must be sought in [art] | 7 |
|
| 30 | must be placed in [art] | 6 |
|
