| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [adv] [verb] a | 467 |
|
| 2 | [modal v] [adv] [verb] a few | 116 |
|
| 3 | it [modal v] [verb] a few | 31 |
|
| 4 | it [adv] [verb] a few | 21 |
|
