It came down in stair rods last night.

It's raining heavily outside, it's coming down in stair rods.

It tips down heavily during the rainy season.

It was raining heavily, coming down in stair rods.

He has ridden down the hill on his bike.

He rode down the hill on his bike.

He rides down the hill on his bike.

I love riding down the hill on my bike.

It started to tip it down just as we left the house.

It tipped it down yesterday.