| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [verb] a [noun] | 7464 |
|
| 2 | [vb -s] [been] a [noun] | 1664 |
|
| 3 | [been] [verb] a [noun] | 1212 |
|
| 4 | [vb -s] [been] [verb] [noun] | 1023 |
|
| 5 | [vb -s] [been] [verb] a | 639 |
|
