| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [v-ing] for a [noun] | 116 |
|
| 2 | [v-ing] for a long [noun] | 69 |
|
| 3 | [been] [v-ing] for a long | 25 |
|
| 4 | [been] for a long [noun] | 24 |
|
| 5 | [been] [v-ing] a long [noun] | 15 |
|
