| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this is [vb pp] for | 49 |
|
| 2 | this is design for | 6 |
|
| 3 | this is designed for | 6 |
|
| 4 | this is needed for | 5 |
|
| 5 | this is do for | 5 |
|
| 6 | this is need for | 5 |
|
| 7 | this is account for | 5 |
|
| 8 | this is done for | 5 |
|
