| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been a increase | 77 |
|
| 2 | have be a increase | 77 |
|
| 3 | have be an increase | 77 |
|
| 4 | has be a increase | 57 |
|
| 5 | had be a increase | 12 |
|
