| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] has [been] [verb] for | 1010 |
|
| 2 | [noun] has [been] [v-ing] [prep] | 557 |
|
| 3 | [noun] has [been] [v-ing] [prep] | 557 |
|
| 4 | [noun] have [been] [v-ing] for | 456 |
|
| 5 | [noun] [verb] [been] [v-ing] for | 456 |
|
| 6 | [noun] [vb -s] [been] [v-ing] for | 146 |
|
| 7 | [noun] has [been] [v-ing] for | 128 |
|
| 8 | [noun] has [be] [v-ing] for | 128 |
|
