| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [v-ing] [prep] the last | 54 |
|
| 2 | have [been] [v-ing] [prep] the last | 54 |
|
| 3 | have [been] [v-ing] for the last | 29 |
|
| 4 | have [been] [v-ing] for the last | 29 |
|
| 5 | have [been] [v-ing] over the last | 13 |
|
| 6 | have [been] [v-ing] over the last | 13 |
|
| 7 | have [been] [v-ing] in the last | 6 |
|
| 8 | have [been] [v-ing] in the last | 6 |
|
| 9 | have [been] [v-ing] the last [noun] | 5 |
|
