| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [v-ing] for a long | 23 |
|
| 2 | [verb] [been] [v-ing] for a long | 23 |
|
| 3 | [vb base] [been] [v-ing] for a long | 10 |
|
| 4 | 've [been] [v-ing] [prep] a long | 6 |
|
| 5 | 've [be] [v-ing] for a long | 6 |
|
| 6 | 've [been] [v-ing] for [art] long | 6 |
|
| 7 | 've [been] [v-ing] for a long | 6 |
|
| 8 | 've [been] [v-ing] [prep] a long | 6 |
|
| 9 | 've [been] [verb] for a long | 6 |
|
| 10 | 've [been] [v-ing] for a [adj] | 6 |
|
| 11 | 've [been] [v-ing] for [art] long | 6 |
|
| 12 | 've [been] [v-ing] for a long | 6 |
|
