| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should be taken of | 19 |
|
| 2 | can be taken of | 12 |
|
| 3 | must be taken of | 10 |
|
| 4 | will be taken of | 8 |
|
| 5 | shall be taken of | 7 |
|
