| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] been [verb] [art] [noun sg] | 819 |
|
| 2 | [vb -s] been [v-ing] [art] [noun sg] | 309 |
|
| 3 | [verb] been studying [art] [noun sg] | 15 |
|
| 4 | [vb -s] been studying [art] [noun] | 9 |
|
| 5 | [vb -s] be studying [art] [noun sg] | 8 |
|
| 6 | [vb -s] been study [art] [noun sg] | 8 |
|
| 7 | [vb -s] [been] studying [art] [noun sg] | 8 |
|
| 8 | [vb -s] been studying [art] [noun sg] | 8 |
|
| 9 | [vb -s] [be] studying [art] [noun sg] | 8 |
|
