| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] waiting [det] [noun sg] | 7 |
|
| 2 | have been waiting [adj] [noun sg] | 7 |
|
| 3 | have [been] waiting all [noun sg] | 6 |
|
| 4 | have [been] waiting all [noun sg] | 6 |
|
