We shall take one sentence and transform it in all twelve tenses.
Present tense
Simple present tense
Students play in the ground.
Continuous present tense
Students are playing in the ground.
Perfect present tense
Students have played in the ground
.Perfect imperfect present tense
Students have been playing in the ground.
Past tense
Simple past tense
Students played in the ground.
Continuous past tense
Students were playing in the ground.
Perfect past tense
Students had played in the ground.
Perfect imperfect past tense
Students had been playing in the ground.
Future tense
Simple future tense
Students will play in the ground.
Continuous future tense
Students will be playing in the ground.
Perfect future tense
Students will have played in the ground.
Perfect imperfect future tense
Students will have been playing in the ground.
Go over-