| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [v-ing] a [det] | 17 |
|
| 2 | [verb] [been] [v-ing] a [det] | 17 |
|
| 3 | [vb base] [been] [v-ing] a [det] | 9 |
|
| 4 | 've [been] [v-ing] a [det] | 7 |
|
| 5 | [been] [v-ing] [prep] a [det] | 17 |
|
| 6 | [been] [v-ing] [prep] a [det] | 17 |
|
| 7 | [been] [v-ing] for a [det] | 12 |
|
| 8 | [been] [v-ing] for a [det] | 12 |
|
| 9 | [been] [v-ing] a [noun sg] [det] | 6 |
|
| 10 | [been] [v-ing] a [noun] [det] | 6 |
|
| 11 | [been] [v-ing] a [det] [noun] | 16 |
|
| 12 | [been] [v-ing] a [det] [noun pl] | 16 |
|
