No | Pattern | Freq | Relations |
---|---|---|---|
1 | have [been] [adv] for several | 8 | |
2 | [verb] [been] [adv] for several | 8 | |
3 | [been] [verb] [adv] for several | 12 | |
4 | [been] [v-ing] [adv] for several | 10 | |
5 | [been] [adv] for several [noun] | 10 | |
6 | [been] [adv] for several [noun pl] | 10 |