Present Simple:
(+) He watchesTV every day.
(-) He doesn't watch TV every day.
(?) Does he watch TV every day?
Past Simple:
(+) He watchedTV every day.
(-) He didn't watch TV every day.
(?) Did he watch TV every day?
Future Simple:
(+) He will watchTV every day.
(-) He won't watch TV every day.
(?) Will he watch TV every day?
Present Continuous:
(+) He is watchingTV now.
(-) He isn't watching TV now.
(?) Is he watching TV now?
Past Continuous:
(+) He was watchingTV (at this time yesterday).
(-) He wasn't watching TV.
(?) Was he watching TV?
Future Continuous:
(+) He will be watchingTV (tomorrow at 10 o'clock).
(-) He won't be watching TV.
(?) Will he be watching TV?