je vais - I go nous allons - we go
tu vas - you go vous allez - you (pl or formal) go
il va - he goes ils vont - they go
elle va - she goes elles vont - they go
on va - one goes
remember, the present tense can be translated as I go, I am going or I do go
They often say "on y va" "vas-y" or allons-y for "let's go"
When saying you are going to a place:
- je vais à la plage
- je vais à l'école (because école begins with a vowel you use à l')
- je vais au restaurant (because restaurant is a masculine word you use au)
- je vais aux montagnes (because montagnes are plural you use aux)
when saying you are going to a place:
- je vais en France (you use "en" with all feminine countries and states (end in "e")
- je vais au luxembourg (you use au with masculine countries and states)
- je vais à Boston (you use à with cities)
- je vais aux Bahamas (you use aux with a plural place)