Whenever I see Graham he's wearing a track suit.
On those occasions when I happen to meet Graham by chance, he's always wearing a track suit. (A possible implication: You might think a track suit was the only piece of clothing he owns, or these are uncanny coincidences.)
Whenever I see ...
I think that the answer makes sense, but is not complete
I think we'd be more likely to make the -ing choice when we mean "every time I happen to see him" and the present simple when we mean "every time we decide to get together, he wears ..."
But it seems to me that this is more of a probabilistic kind of difference. We are somewhat more likely to make a different choice based on this, but we may often just say one or the other in either situation, and it may make no difference in meaning.
Well, hmm... No. Every time, I see him, he wears pants. Wouldn't be standard if we want to express the idea that every time I happen to see him he's wearing pants.
Thanks @JimReynolds i will have to come back later and read your comment once again. Right now too much other information in head :D so can't concentrate on ur comment.
Whenever I see Graham he's wearing a track suit.
On those occasions when I happen to meet Graham by chance, he's always wearing a track suit. (A possible implication: You might think a track suit was the only piece of clothing he owns, or these are uncanny coincidences.)
Whenever I see ...
Language Overflow
Language Overflow