| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] [v-ing] [prep] last | 5 |
|
| 2 | have [been] [v-ing] [prep] last | 5 |
|
| 3 | [been] [v-ing] [adv] [prep] last | 8 |
|
| 4 | [been] [v-ing] [adv prt] [prep] last | 6 |
|
| 5 | [been] [v-ing] [prep] [art] last | 60 |
|
| 6 | [been] [v-ing] [prep] the last | 60 |
|
| 7 | [been] [v-ing] [prep] [art] last | 60 |
|
| 8 | [been] [v-ing] [prep] the last | 60 |
|
