| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is what i [vb base] been [v-ing] | 7 |
|
| 2 | is what i [vb base] be [v-ing] | 7 |
|
| 3 | is what i [vb base] [been] [v-ing] | 7 |
|
| 4 | is what i [vb base] [be] [v-ing] | 7 |
|
