To go back to the present, Yu also uses a same formula. He advises you again to copy it down in your own notebook, so you can travel with him! He will give you the form, use, some signal words and a couple of examples of this tense!
Form: VERB If about I/You/We/They
VERB + (e)s If about He/She/It (SHIT-rule)
The 'e' is only used in words ending with 'o' (go = goes, do = does)
Use: When an action is a fact, or a habit.
SW: Never, Always, Normally, Often, Every ... (week, Winter, Friday),
Ex.: Normally I make my homework in my room.
The sun always rises in the east.
We go to training every Sunday morning.
!!!: The signal word 'always' always comes before the verb.
If you want to want to say that something did not happen in the present, use don't (do not) or doesn't (does not (only with He/She/It)). If you do, use the whole verb.
Ex.: I don't like exercising every morning.
She doesn't have a new pencil, it is old.
We don't visit the museum often.