Diez Errores típicos de los Estadounidenses al escribir en inglés

Este interesante artículo comenta diez errores típicos del idioma inglés. Aunque el inglés no es mi lengua nativa, me sentí muy identificado con varios de ellos, como también sorprendido porque en varios no tengo problemas. Por ejemplo, me cuesta distinguir entre it's o its, pero nunca me confundiría con their y they're, pero una persona del proyecto en el cual trabajé en Estados Unidos lo hizo varias veces. Se los dejo acá:

1. Loose for lose
No: I always loose the product key.
Yes: I always lose the product key.

2. It’s for its (or god forbid, its’)
No: Download the HTA, along with it’s readme file.
Yes: Download the HTA, along with its readme file.
No: The laptop is overheating and its making that funny noise again.
Yes: The laptop is overheating and it’s making that funny noise again.

3.They’re fortheir for there
No: The managers are in they’re weekly planning meeting.
Yes: The managers are in their weekly planning meeting.
No: The techs have to check there cell phones at the door, and their not happy about it.
Yes: The techs have to check their cell phones at the door, and they’re not happy about it.

4.i.e. for e.g.
No: Use an anti-spyware program (i.e., AdAware).
Yes: Use an anti-spyware program (e.g., AdAware).
Note: The term i.e. means “that is”; e.g. means “for example.” And a comma follows both of them.

5.Effect for affect
No: The outage shouldn’t effect any users during work hours.
Yes: The outage shouldn’t affect any users during work hours.
Yes: The outage shouldn’t have any effect on users.
Yes: We will effect several changes during the downtime.
Note: Impact is not a verb. Purists, at least, beg you to use affect instead:
No: The outage shouldn’t impact any users during work hours.
Yes: The outage shouldn’t affect any users during work hours.
Yes: The outage should have no impact on users during work hours.

6. You’re foryour
No: Remember to defrag you’re machine on a regular basis.
Yes: Remember to defrag your machine on a regular basis.
No: Your right about the changes.
Yes: You’re right about the changes.

7. Different than for different from
No: This setup is different than the one at the main office.
Yes: This setup is different from the one at the main office.
Yes: This setup is better than the one at the main office.

8. Lay for lie
No: I got dizzy and had to lay down.
Yes: I got dizzy and had to lie down.
Yes: Just lay those books over there.

9. Then for than
No: The accounting department had more problems then we did.
Yes: The accounting department had more problems than we did.
Note: Here’s a sub-peeve. When a sentence construction begins with If, you don’t need a then. Then is implicit, so it’s
superfluous and wordy:
No: If you can’t get Windows to boot, then you’ll need to call Ted.
Yes: If you can’t get Windows to boot, you’ll need to call Ted.

10.Could of, would of for could have, would have
No: I could of installed that app by mistake.
Yes: I could have installed that app by mistake.
No: I would of sent you a meeting notice, but you were out of town.
Yes: I would have sent you a meeting notice, but you were out of town.