| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do i need [verb] [det] | 5 |
|
| 2 | do i need [to-vb] [det] | 5 |
|
| 3 | do i need [det] [noun] | 7 |
|
| 4 | do i need [det] [noun sg] | 6 |
|
