| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is for this | 124 |
|
| 2 | was for this | 46 |
|
| 3 | 's for this | 19 |
|
| 4 | are for this | 10 |
|
| 5 | been for this | 9 |
|
| 6 | be for this | 6 |
|
