Usage of the phrase "point of view"

[Kwfine]

Happy New Year all!
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I would like to ask if there are differences in meaning between these sentences:
1. "Would she defend our point of view.
2. "Would she defend our points of view.
3. "Would she defend our point of views.
4. "Would she defend our points of views.
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各位前輩安安, 我是kitty喔!

[Yankee]

[Prezbucky]

My GF likes to use the phrase "son of a bitches". It drives me crazy, because it is incorrect on multiple levels.

The plural for "son of a bitch" is "sons of bitches".

It is important to remember what changes take place when a phrase becomes plural:

point of view --> pointS of view

son of a bitch --> sonS of bitcheS
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Billie Jean is not my lover. Hee.

[Kwfine]

Thanks Yankee, and prezbucky for the help!
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