| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] waiting a long | 9 |
|
| 2 | [verb] [been] waiting a long | 9 |
|
| 3 | [vb base] [been] waiting a long | 7 |
|
| 4 | have [been] waiting a long | 5 |
|
| 5 | [been] waiting a long time | 10 |
|
| 6 | [been] waiting a long time | 10 |
|
| 7 | [been] waiting a long [noun] | 10 |
|
| 8 | [been] waiting a long [noun sg] | 10 |
|
