Present continues.
Am I losing my mind? (active voice)
Is my mind being lost? (passive voice)
Present simple.
Do I often lose money? (active voice)
Is money often lost? (passive voice)
Past simple.
Did I lose the keys yesterday? (active voice)
Were the keys lost yesterday? (passive voice)
Future simple.
Will I lose my mind when I meet her? (active voice)
Will the mind be lost? (passive voice)
First conditional
(if + present simple + future simple).
If I have hole inside my pocket I'll lose my money.
Second conditional (If I were)
(if + past simple + would).
If I had hole inside my pocket I wouldn't lost my money.
Present perfect.
Have I lost something important this year? (active voice)
Has something important been lost this year by me? (passive voice)
Past continues
(was/were + present participle +ing).
Was I losing my mind yesterday? (active voice)
Was my mind being lost yesterday? (passive voice)
Past continues (2)
(past continues + when + past simple)
Was I losing my mind when my daughter didn't come to home before 10 pm. yesterday?
Past continues (3)
(past continues + while + past continues)
Was I losing my mind while my daughter wasn't coming to home before 10 pm. yesterday?