| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have entered into | 142 |
|
| 2 | had entered into | 46 |
|
| 3 | has entered into | 43 |
|
| 4 | have entered into | 30 |
|
| 5 | have entered into | 11 |
|
| 6 | to have entered into | 8 |
|
