| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [v-ing] for some [noun sg] | 64 |
|
| 2 | [vb -s] [been] [v-ing] for some | 19 |
|
| 3 | [vb -s] [been] [v-ing] for [noun sg] | 13 |
|
| 4 | [vb -s] [been] [v-ing] some [noun sg] | 13 |
|
| 5 | [vb -s] [been] for some [noun sg] | 8 |
|
