I work from home at the moment.
I'M WORKING [at the moment = present continuous time word]
If you need me, I always can help.
I can ALWAYS help [frequency adverbs come after auxiliary verbs]
I absolutely love swim.
SWIMMING (V-ing after verbs expressing preferences [like, love, hate etc.]
Never I eat sushi.
I NEVER eat sushi. [don't start a sentence with always/never]
They usualy arrive early.
Spelling = USUALLY
We lives in an apartment with our baby.
We LIVE [no -s for plural 'we']
He no haves time. He is very busy.
He DOESN'T HAVE time / he HAS NO time.
I have to go to job after class.
I have to go to WORK after class.
He have no money.
he HAS no money (he/she/it has) (broke = slang for poor)
Have a lot of Brazilian people in Dublin.
THERE ARE [to say sb. / sth. exists, we never use HAVE]
I can't stand smoke!
SMOKING [V-ing after verbs of preference]
This is most dangerous job in the world!
THE most dangerous ['the' before superlative adjective]