| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] a [noun] of | 1621 |
|
| 2 | [be] [v-ing] a bit [prep] | 98 |
|
| 3 | [be] [verb] a bit of | 96 |
|
| 4 | [be] [v-ing] [art] bit of | 85 |
|
