Back shifting refers to the grammatical adjustment of tenses when reported speech is used. In this process, present tenses are typically shifted to past tenses, and past tenses may shift to past perfect. For example, "She says, 'I am happy'" becomes "She said she was happy." This shift helps indicate that the reporting is happening at a later time than the original statement.
If you mean low oil or fluid in the transmission, then YES, it will lead to shifting problems. Low engine oil will not affect shifting.
its not if you have overdrive its shifting into it it feels like its down shifting but it really isnt.
Yes; shape shifting generally refers to a fantastical change in the physical form.
do you mean Weathering, Erosion, and deposition
If they are not figituring or shifting their weight back and forth
Dont phone me, I'll phone you =)
it means looking like something else
Assuming you mean shape shifting then no, there is no such thing.
Speed an object is moving away from the observer.
It means two people French kissing ( tongues )
That's your clutch
Transmissions not shifting out of second gear.