| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | contain two | 235 |
|
| 2 | contains two | 104 |
|
| 3 | containing two | 58 |
|
| 4 | contained two | 40 |
|
| 5 | contain two | 15 |
|
| 6 | contain two | 11 |
|
| 7 | to contain two | 6 |
|
