some example of simle present, simple past ,past continuous, present continuous tenses
Simple Present
FORM
[VERB] + s/es in third person
Examples:
- You speak English.
- Do you speak English?
- You do not speak English.
Past Continuous
FORM
[was/were + present participle]
Examples:
- You were studying when she called.
- Were you studying when she called?
- You were not studying when she called.
Present Continuous
FORM
[am/is/are + present participle]
Examples:
- You are watching TV.
- Are you watching TV?
- You are not watching TV.
Simple Past
FORM
[VERB+ed] or irregular verbs
Examples:
- You called Debbie.
- Did you call Debbie?
- You did not call Debbie.