Yes, if after saying this you will, or are planning to, do the same thing 3 more times, then you can definitely say, “Sorry, this was like the 4th last time I do this”, or more like “4th last time I plan to do this. I

see nothing wrong with “4th last time” here.

Yes, if after saying this you will, or are planning to, do the same thing 3 more times, then you can definitely say, “Sorry, this was like the 4th last time I do this”, or more like “4th last time I plan to do this. I

see nothing wrong with “4th last time” here.

Yes, if after saying this you will, or are planning to, do the same thing 3 more times, then you can definitely say, “Sorry, this was like the 4th last time I do this”, or more like “4th last time I plan to do this. I

see nothing wrong with “4th last time” here.

Yes, if after saying this you will, or are planning to, do the same thing 3 more times, then you can definitely say, “Sorry, this was like the 4th last time I do this”, or more like “4th last time I plan to do this. I

see nothing wrong with “4th last time” here.

Yes, if after saying this you will, or are planning to, do the same thing 3 more times, then you can definitely say, “Sorry, this was like the 4th last time I do this”, or more like “4th last time I plan to do this. I

see nothing wrong with “4th last time” here.

Yes, if after saying this you will, or are planning to, do the same thing 3 more times, then you can definitely say, “Sorry, this was like the 4th last time I do this”, or more like “4th last time I plan to do this. I

see nothing wrong with “4th last time” here.

” Have been ” is used for present perfect continuous. No matter what happened, activity got triggered then they happened again. Yet something happened then they continue to do.

” Have” alone is used for present perfect. As I mentioned yesterday, it shows that the action

has been completed/finished recently.