interpretation of two sentences

[vil]

Dear teachers,

Would you be kind enough to tell me whether I am right with my interpretation of the following sentences?

They saw him playing tennis. (at the present moment)

They saw him (to) play tennis. (in general)

Thanks for your efforts.

Regards,

V

[Rover_KE]

They saw him playing tennis (many times in the past).

They saw him play tennis (maybe only once in the past).

Rover