>>40129399you pass air through your throat and try to emulate the sounds of cis women by singing those sounds, then, you establish which sounds work well with your voice and start to produce full sentences using those sounds.
Eventually, you find A trigger word you can jump from to speak in your trained voice, my personal favorites are "Absolutely" and "hello" but you can find sounds that work better for you.
Using tongue twisters is very helpful.
I use
"articulation is a form of gymnastics involving the tip of the tongue the teeth and the lips"
and
"Moses supposes his toeses are roses"
But no doubt you can find others.
https://voca.ro/12vL0dx8k1VD