| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we have [to-vb] a | 113 |
|
| 2 | we had [to-vb] a | 98 |
|
| 3 | we have to have a | 26 |
|
| 4 | we have to make a | 23 |
|
| 5 | we have to find a | 22 |
|
| 6 | we have to take a | 12 |
|
| 7 | we have to do a | 9 |
|
| 8 | we have to keep a | 7 |
|
| 9 | we have to put a | 6 |
|
| 10 | we have to share a | 5 |
|
