| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] several years [conj] [pers pn] | 16 |
|
| 2 | [prep] several years [subord] [pers pn] | 8 |
|
| 3 | [prep] several years [coord] [pers pn] | 7 |
|
| 4 | [prep] several years and [pers pn] | 6 |
|
| 5 | [prep] several years and [pers pn] | 6 |
|
| 6 | [prep] several years [pers pn] [verb] | 19 |
|
| 7 | [prep] several years [pers pn] [vb past] | 15 |
|
| 8 | [prep] several years [pers pn] have | 5 |
|
| 9 | [prep] several years [pers pn] was | 5 |
|
| 10 | [prep] several years [pers pn] [be] | 5 |
|
| 11 | [prep] several years [pers pn] [was/were] | 5 |
|
| 12 | [prep] several years [pers pn] be | 5 |
|
