| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | find out a | 59 |
|
| 2 | to find out a | 20 |
|
| 3 | find out a | 12 |
|
| 4 | found out a | 7 |
|
| 5 | find out a | 7 |
|
| 6 | found out a | 7 |
|
| 7 | finding out a | 6 |
|
