| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [been] [verb] a lot of | 14 |
|
| 2 | [vb -s] been [verb] a lot of | 14 |
|
| 3 | [vb -s] [been] [v-ing] a lot of | 10 |
|
| 4 | 's [been] [verb] a lot of | 9 |
|
| 5 | [vb -s] [been] do a lot of | 5 |
|
| 6 | [vb -s] [been] doing a lot of | 5 |
|
| 7 | has [been] [verb] a lot of | 5 |
|
