3 noob questions for you

Hello to all of you, I bought a (new) MONO last week and like it a lot.

I got 3 small noob q’s for you:

play style can’t be saved per pattern?
LFO / MOD can’t be modulated by Envelope? (would be nice to have ramped LFOs etc)
LFO/MOD can’t be one shot? (would this feature be a good thing on the MONO anyway?)

thanks!