dive:

Present Continuous: diving
Past Continuous: was diving
Future Continuous: will be diving

Примеры:

He is diving into the pool right now.She was diving for pearls when the storm hit.We will be diving in the Caribbean next summer.skate:

Present Continuous: skating
Past Continuous: was skating
Future Continuous: will be skating

Примеры:

They are skating on the frozen pond.I was skating on the rink yesterday.She will be skating in the competition next weekend.ski:

Present Continuous: skiing
Past Continuous: was skiing
Future Continuous: will be skiing

Примеры:

They are skiing down the mountain.He was skiing in the Alps last winter.We will be skiing in the Rockies next month.eat:

Present Continuous: eating
Past Continuous: was eating
Future Continuous: will be eating

Примеры:

She is eating a sandwich for lunch.They were eating dinner when the phone rang.We will be eating at the new restaurant tomorrow.