| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] [vb -s] been | 3811 |
|
| 2 | there [vb -s] [been] | 3810 |
|
| 3 | [ex0] has [been] | 3130 |
|
| 4 | [ex0] 's [been] | 679 |
|
