I ask him to sign on my book vs I ask him sign on my book

Some examples from the web:

• I want to ask him to sign my book.
• I'll only ask him to sign this book, that's all.
• Afterwards, Dr. Soong will approach you, give you a pen, and ask you to sign a book.
• Maybe you can ask him to sign your copy.
• Let's wake him up and ask him to sign a waiver.
• Do you think he'd be offended if I ask him to sign this basket ball?
• Which is why no one else will ask him to sign one. I'll be the possessor of a unique, albeit confusing artifact which will set me apart from the hoi polloi of comic-book fandom.
• Ask him to sign a non-transit act using Lord Owari's name... to ban Naritsugu from passing.
• So I guess this would be a bad time to ask him to sign an AFF.
• You ask him to sign your scuba flipper!
• Do you want me to go to the DCI and ask him to sign off on his own funeral?
• Got him to sign on the dotted line!
• I need him to sign a release form for records.
• All you must do is get him to sign the contract.
• Good job you didn't wait for him to sign.
• After I convince him to sign away his property.
• Make sure you get him to sign your yearbook when we arrest him.
• His agent wants him to sign with Knopf.
• Or maybe you forced him to sign over those life insurance papers.
• I think I just hand this to him to sign.

Some examples from the web:

• I want to ask him to sign my book.
• I'll only ask him to sign this book, that's all.
• Afterwards, Dr. Soong will approach you, give you a pen, and ask you to sign a book.
• Why don't I ask him myself.
• I ask him to co-operate with you...
• I ask him what really happened to Dewey.
• I ask him one thing, he answers another.
• I think it's time i ask him myself.
• He calls, I ask him why.
• I ask him where he found it.
• So I ask him how he come to kill this deer.
• Whatever I ask him, he's scared and won't say anything.
• I ask him to send me his best lawyers.
• He hates it when I ask him to guess.
• I ask him to sing, he didn't. I ask him to dance, he didn't.
• And he comes in when I ask him not to.
• He doesn't answer properly, if I ask him anything.
• If I ask him to, he definitely will.
• I ask him to turn around, he goes in reverse.
• I ask him to turn around, he goes in reverse.