You'd is a contraction form of you would. You is a pronoun, for the person to which you are talking, and 'd is a noun. It has to be broken up into two parts.
Samuel Youd died on 2012-02-03.
Samuel Youd was born on 1922-04-16.
no youd die
youd have to be dume then
no. to insert a nail into say... a piece of wood, youd use a hammmer. to insert a screw into a piece of wood, youd a screwdriver, wrench, etc.
something youd never want to do
youd kill it
blablabla
Youd have no parents
"Youd" is not a valid word in English. It may be a misspelling or typo of "you'd," which is a contraction of "you would" or "you had." Can you provide more context or clarification so I can better understand your question?
He knew youd ask that
if youd like to die then be my guest