Present Tense
1. Simple Present - No Helping Verb
2. Present Continuous - am/is/are
3. Present Perfect - have/has
4. Present Perfect Continuous - have been/ has been
Past Continuous
1. Simple Past - No Helping Verb
2. Past Continuous - was/were
3. Past perfect - had
4. Past Perfect Continuous - had been
Future Continuous
1. Simple Future - will/shall
2. Future Continuous - will be/shall be
3. Future Perfect - will have/shall have
4. Future Perfect Continuous - will have been/ shall have been
