| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must be [verb] for | 340 |
|
| 2 | must be [vb pp] for | 322 |
|
| 3 | [modal v] be paid for | 118 |
|
| 4 | [vb mod] be paid for | 118 |
|
| 5 | must be paid [prep] | 81 |
|
| 6 | must [be] paid for | 21 |
|
| 7 | must be pay for | 21 |
|
| 8 | must be paid for | 21 |
|
| 9 | must be paid for | 21 |
|
| 10 | must [be] paid for | 21 |
|
