| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] [vb pp] for many years | 50 |
|
| 2 | have [been] [vb pp] for many years | 50 |
|
| 3 | has [been] [vb pp] for many years | 24 |
|
| 4 | [vb -s] [been] [vb pp] for many years | 24 |
|
| 5 | [vb base] [been] [vb pp] for many years | 15 |
|
| 6 | have [been] [vb pp] for many years | 12 |
|
| 7 | had [been] [vb pp] for many years | 11 |
|
| 8 | [vb past] [been] [vb pp] for many years | 11 |
|
| 9 | [been] [vb pp] [adv] for many years | 5 |
|
| 10 | [been] [vb pp] for many years [prep] | 17 |
|
| 11 | [been] [vb pp] for many years [prep] | 17 |
|
| 12 | [been] [vb pp] for many years [conj] | 13 |
|
| 13 | [been] [vb pp] for many years [coord] | 6 |
|
| 14 | [been] [vb pp] for many years and | 6 |
|
| 15 | [been] [vb pp] for many years and | 6 |
|
| 16 | [been] [vb pp] for many years in | 5 |
|
| 17 | [been] [vb pp] for many years in | 5 |
|
