| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | often have | 414 |
|
| 2 | often had | 165 |
|
| 3 | often have | 102 |
|
| 4 | often has | 97 |
|
| 5 | often had | 42 |
|
| 6 | often having | 22 |
|
| 7 | often to have | 7 |
|
