| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [been] [v-ing] [adv] [prep] [noun] | 92 |
|
| 2 | [verb] [been] [v-ing] [adv] for [noun] | 88 |
|
| 3 | [vb -s] [been] [verb] [adv] for [noun] | 72 |
|
| 4 | [vb -s] [be] [v-ing] [adv] for [noun] | 38 |
|
