You could have been a doctor
I could have lent you the money
They wouldn't have found out
If they had taken my advice,
If you'd been more organised,
I wouldn't have overslept
If she had gone to bed earlier,
you wouldn't have been so stressed at the last minute.
if you had studied medicine.
they wouldn't have had so many problems.
if you hadn't told them.
If my alarm clock had gone off.
she wouldn't have been so tired.
if you had asked.