| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] half [art] [noun sg] [to-vb] | 6 |
|
| 2 | it take half [art] [noun] [to-vb] | 6 |
|
| 3 | it [verb] half [art] hour [to-vb] | 5 |
|
| 4 | it [verb] half [art] hour [to-vb] | 5 |
|
| 5 | it [verb] half an [noun] [to-vb] | 5 |
|
