Dry / emerger would be an adams-gray klinkhammer
nymph would be a zugbug or prince nymph (I'm fond of the zugbug)
streamer would be olive n grizzly wooly bugger

I prefer the klinkhammer because it sits lower in the film / lower under the film versus the parachute adams, and the peacock herl thorax only helps in attracting fish.
Zugbug is more of a "I have confidence in it from years of experience" thing - I'm sure a pheasant tail works just as well.
Wooly bugger is just a go-to, and I just prefer olive n grizzly for the color scheme, again, personal preference from experience and it is a confidence thing... I'm sure a black would work as well or better.

Just my 2 cents worth
Tight lines,
-Pete