| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if we can not | 66 |
|
| 2 | because we can not | 34 |
|
| 3 | although we can not | 21 |
|
| 4 | though we can not | 14 |
|
| 5 | as we can not | 11 |
|
| 6 | since we can not | 10 |
|
| 7 | so we can not | 9 |
|
| 8 | when we can not | 8 |
|
| 9 | while we can not | 7 |
|
| 10 | for we can not | 6 |
|
| 11 | where we can not | 5 |
|
