| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | else have [been] [v-ing] | 11 |
|
| 2 | else have be [v-ing] | 11 |
|
| 3 | else have been [v-ing] | 11 |
|
| 4 | else has [be] [v-ing] | 7 |
|
