No | Pattern | Freq | Relations |
---|---|---|---|
1 | [noun] have [been] [v-ing] [prep] several | 8 | |
2 | [noun] [verb] been [v-ing] [prep] several | 8 | |
3 | [noun] [verb] [been] [v-ing] for several | 7 | |
4 | [noun] [vb past] [been] [v-ing] [prep] several | 5 | |
5 | [noun] had [been] [v-ing] [prep] several | 5 |