intransitive
| Infinitive | cross-train |
|---|---|
| 3rd person singular | cross-trains |
| Past | cross-trained |
| Past Participle | cross-trained |
| Present Participle | cross-training |
intransitive
| Infinitive | cross-train |
|---|---|
| 3rd person singular | cross-trains |
| Past | cross-trained |
| Past Participle | cross-trained |
| Present Participle | cross-training |