Not sure what you mean, but the Lorentz Contraction is most definitably measurable, with instruments available in a college lab. Either this contraction is occuring OR our Earth is moving through space with a velocity of less than three meters per second.
We'll ... is the contraction for 'we will' and for 'we shall'.For reference, see Related links below this box.
There aren't any spaces after the apostrophe in a contraction (did you see what I did?)
contraction of will not...... example: He won't see you now.
The contraction for "they would" is "they'd," which is also the contraction for "they had."
There is no contraction for were you. There is no contraction for you were.There is a contraction for "you are" (you're).
There is no contraction for "its not."There is a contraction for "it is" (it's).There is a contraction for "is not" (isn't).
Grammatical contraction ; see relevant link .
The contraction for I would is I'd. I'd go see a doctor if I were you.
No, the word might've is not actually in most dictionaries but has become quite common to use as a contraction of the words 'might have'.The contraction made up of the auxiliary (helper) verb 'might' and the main verb 'have' to mean 'may have'.The apostrophe (') in the contraction represents the letters that are skipped (might've).The contraction might've functions as a verb (or auxiliary verb) to express possibility.Example:"Did you see that film?" "I might have."OR:"Did you see that film?" "I might've."The contraction might've used as a verb or auxiliary verb is recommend for personal writing only, not for school or business.
He's already IS a contraction. It is a contraction of he is.
It's is the contraction of it has and it is.
There is no contraction. There is a contraction doesn't which means "does not."