Continuous Future (will be)

• I will be playing

• I will be not playing

• Will I be playing?

• Will I be not playing?

Continuous Present (am, are, is)

• I am playing

• I am not playing

• Am I playing?

• Am I not playing?

Continuous Past (was, were)

• I was playing

• I was not playing

• Was I playing?

• Was I not playing?

Other cases:

• I was happy

• I am happy

• I will be happy

• They were crazy

• I was confused