| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we have to have [art] [noun sg] | 6 |
|
| 2 | we have to have [adj] [noun sg] | 6 |
|
| 3 | we have to have [art] [noun sg] | 6 |
|
| 4 | we have to have [det] [noun sg] | 6 |
|
