| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] over the last | 52 |
|
| 2 | be [vb pp] over the last | 34 |
|
| 3 | be [v-ing] over the last | 17 |
|
| 4 | be do over the last | 7 |
|
| 5 | be [adj] over the last | 6 |
|
| 6 | be developed over the last | 5 |
|
| 7 | be [adj] over the last | 5 |
|
| 8 | be develop over the last | 5 |
|
| 9 | be doing over the last | 5 |
|
