| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] [adv] for [det] years | 15 |
|
| 2 | [been] [v-ing] [adv] for [det] years | 10 |
|
| 3 | [been] [verb] [adv] for many years | 10 |
|
| 4 | [been] [verb] [adv prt] for [det] years | 8 |
|
| 5 | [been] [verb] [adv] for [det] years | 7 |
|
| 6 | [been] [verb] on for [det] years | 5 |
|
| 7 | [been] [verb] on for [det] years | 5 |
|
| 8 | [been] [vb pp] [adv] for [det] years | 5 |
|
