No | Pattern | Freq | Relations |
---|---|---|---|
1 | [vb past] been [verb] for several [noun pl] | 18 | |
2 | [vb past] been [verb] for several [noun] | 18 | |
3 | had been [verb] for several [noun] | 17 | |
4 | [vb past] been [v-ing] for several [noun] | 11 | |
5 | [vb past] been [verb] for several year | 9 | |
6 | [vb past] been [verb] for several years | 9 | |
7 | [vb past] been [vb pp] for several [noun] | 7 |