They is sailing.
They are sailing.
They are sail.
She is snorkel.
She is snorkeling.
She are snorkeling.
They are kayaking.
They are surfing.
He is swiming.
He is swimming
sail
surf
surf
snorkel
waterski
windsurf
surf
swim
snorkel
dive
dive
snorkel
kayak
sail
waterski
windsurf
He isn't waterskiing.
He's windsurfing
He's waterskiing.
