| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have been [v-ing] [art] long | 11 |
|
| 2 | [pron] have [been] [v-ing] a long | 11 |
|
| 3 | [pers pn] have [been] [v-ing] [art] long | 10 |
|
| 4 | [pron] have [been] waiting [art] long | 7 |
|
