Present or Present Simple

Signal words	Use	Form	Examples affirmative	Examples negative	Examples interrogative
every day sometimes always often usually seldom never first ... then	something happens repeatedly how often something happens one action follows another things in general after the following verbs (to love, to hate, to think, etc.) future meaning: timetables, programmes	infinitive he/she/it + -s	I work.	I don't work.	Do I work?
			He works.	He doesn't work.	Does he work?
			I go.	I don't go.	Do I go?
			He goes.	He doesn't go.	Does he go?