| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must be [verb] by [art] | 375 |
|
| 2 | must [be] [vb pp] by [art] | 375 |
|
| 3 | must [be] [verb] by [art] | 375 |
|
| 4 | must [be] [verb] by the | 251 |
|
| 5 | must [be] [verb] by a | 87 |
|
| 6 | must [be] accompany by [art] | 47 |
|
| 7 | must [be] accompanied by [art] | 47 |
|
| 8 | must [be] [verb] by an | 35 |
|
| 9 | must [be] approved by [art] | 19 |
|
| 10 | must [be] approve by [art] | 19 |
|
| 11 | must [be] sign by [art] | 15 |
|
| 12 | must [be] signed by [art] | 15 |
|
| 13 | must [be] supported by [art] | 9 |
|
| 14 | must [be] support by [art] | 9 |
|
| 15 | must [be] replace by [art] | 8 |
|
| 16 | must [be] replaced by [art] | 8 |
|
| 17 | must [be] matched by [art] | 7 |
|
| 18 | must [be] made by [art] | 7 |
|
| 19 | must [be] taken by [art] | 7 |
|
| 20 | must [be] make by [art] | 7 |
|
| 21 | must [be] take by [art] | 7 |
|
| 22 | must [be] match by [art] | 7 |
|
| 23 | must [be] accepted by [art] | 6 |
|
| 24 | must [be] accept by [art] | 6 |
|
| 25 | must [be] protected by [art] | 5 |
|
| 26 | must [be] borne by [art] | 5 |
|
| 27 | must [be] precede by [art] | 5 |
|
| 28 | must [be] bear by [art] | 5 |
|
| 29 | must [be] provided by [art] | 5 |
|
| 30 | must [be] met by [art] | 5 |
|
