train something on something
train something at something

He's been here four years and is already training at the higher levels.

He needed to be trained and used at a much higher level.

Over the years more than 1000 students have been trained at the College.

About 600 are trained at the center each year, in groups of 25 to 30 people.

He could see how difficult it must have been for the girl to train at the feet of someone so different from herself.

She trained at his school for two and a half years.

They were trained at love, and everyone came to know it.

He began to train in Japan at the age of 7.

The institute is designed to train 100 boys at any one time.

She left her family to train at the school, and did not speak any Russian.