Confusing structures
Hello everybody, I´ve got 2 question.

All this structures meaning the same.
1.- What is the diference between all of them?
2.- What is the rule for write each one?
3.- What is the more common?

I've just seen this email
I've just started an email
I would just change
I've just work here on italki
I just got started

In some of them the verv in past participle and is used, but in others no.

Thanks for your answers.
Regards.

Question

Confusing structures
Hello everybody, I´ve got 2 question.

All this structures meaning the same.
1.- What is the diference between all of them?
2.- What is the rule for write each one?
3.- What is the more common?

I've just seen this email 
I've just started an email 
I would just change 
I've just work here on italki
I just got started

In some  of them the verv in past participle and is used,  but in others no.

Thanks for your answers. 
Regards.

Answer

Present perfect "have done something" affects this  moment.
Past tense has nothing to do with now or future

Answers · 1

Still haven’t found your answers?

Don’t miss out on the opportunity to learn a language from the comfort of your own home. Browse our selection of experienced language tutors and enroll in your first lesson now!