I cannot for the life of me figure out why.

I couldn't for the life of me remember her name.

I couldn't for the life of me think what to say next.

So I could not, for the life of me, understand why she wanted a husband.

I could not for the life of me figure out what he was up to.

For the life of me, I cannot remember our parting words to each other.

I could not, for the life of me, think where to go from here.

They had done something to his face, for the life of me I could not tell just what?

For the life of me, I don't know why you let her take the baby!

I cannot for the life of me see you in such a role.

But I can't for the life of me remember where or when at the moment.

For the life of me, I can't see how the answer could be anything but yes.

I can't for the life of me remember what the game was called, though.

For the life of me I could not think what it might be.

I, however, was also feeling something else, and for the life of me couldn't understand why.

But for the life of me I can't see what the numbers could be.

"Though for the life of me I know not how."

For the life of me, though, I couldn't figure where he was talking about.

For the life of me, I can't understand why you do.

For the life of me, I couldn't say which was the case.

For the life of me I've never been able to work it out.

For the life of me I couldn't remember one word she'd said in the last half hour, and that was not my way.

I can't for the life of me picture what that would look like.

I cannot for the life of me see why children have to take so long to grow up.

For the life of me I cannot see why that could have caused her to leave.

I cannot for the life of me figure out why.

I couldn't for the life of me remember her name.

I couldn't for the life of me think what to say next.

I could not for the life of me figure out what he was up to.

I cannot for the life of me see you in such a role.

I could not for the life of me understand it.

But I can't for the life of me remember where or when at the moment.

I can't for the life of me remember what the game was called, though.

I can't for the life of me picture what that would look like.

I cannot for the life of me see why children have to take so long to grow up.

I knew the meaning but couldn't for the life of me figure out what to do with it.

He may have had other ideas in mind, but what they were I can't for the life of me imagine.

"She says so, but I can't for the life of me remember them meeting."

I can't for the life of me see why, if you really feel something, it's got to be talked about.

Then he lit up and said something I couldn't for the life of me work out.

"And I cannot for the life of me, sir, understand why you continue to win."

I couldn't for the life of me see where this was headed in his mind.

"I can't for the life of me see how anyone could find beauty in that."

Can't for the life of me work out why this isn't 8-6 yet.

I couldn't for the life of me see why close attention to one picture might be more rewarding than to another.

I can't for the life of me imagine why she was frightened.

Can't for the life of me understand what harm they are supposed to do.

I cannot for the life of me see a reason why education and faith should be combined.

But it was the other young man who had my cousins' attention, though I could not for the life of me see why.

I couldn't for the life of me tell you what was in which box."