Which one is correct?
"i already contacted" or "i already contact"?

Some examples from the web:

• I already contacted the West Field Office.
• I already contacted all of my ex-lovers except for you.
• I already contacted the university to see if any of the engineering students were having financial difficulties.
• I've already contacted Ms. Marvel, she's the SWORD liaison.
• So I've already contacted the D.A. about the error.
• I've already contacted Ms. Shaw to enlist her assistance.
• No, I've already contacted my oncologist and stopped treatment.
• I've already contacted Beckett's attorneys, and they deposed me this morning.
• I have already contacted a friend of mine in Amsterdam.
• I've already contacted the BSAA and Interpol with regard to the damage we sustained because of Ada Wong.
• No, I've already contacted the State Department and my congressman, Larry Ames.
• I've already contacted the folks over at Sweetwater Land and accepted their offer.
• Well, okay, if it's an insurance question, I've already contacted medicaid.
• With that in mind, I've already contacted our usual friend in Greece.
• I've already contacted him to follow the signal
• I've already contacted a rabbi friend of mine and asked him to be present when I perform the autopsy.
• I have already contacted the Pedowitz Institute, and I can only hope that he will accept the help that he so desperately needs.
• Through a letter dated 27 January 2011 and a teleconference on 2 February, I have already contacted the Executive Director of the Global Fund, Mr Kazatchkine, to express the urgent need for additional reforms to further strengthen the Fund's ground management processes and operations.
• They've already contacted my people.
• We've already contacted our people in Vienna.

Some examples from the web:

• I already made contact with a group on Carlac who are noble and are allied with my cause.
• I already have contacts in high places! I submitted a post!
• I'm already in contact with them.
• I have already made contact with the Como Liberation Committee.
• I've already been in contact with DerekJennings of Ml5.
• I have already been in contact with the Belgian Presidency, because here too there has been some follow-up action, with a view to continuing in this direction.
• However, I regarded it as being a condition that the area of application should be broad if there is already contact between interested parties and companies.
• But they already made contact with Victor.
• Conrad and the initiative are already in contact.
• They've already made contact with us.
• already in contact with food; or
• Gilroy already killed your cia contact.
• Which means Peterson has already made contact with Danny and he's controlling him now.
• Now, you've already made contact with him on your own, which was very risky.
• Two of the five, Druitt and Watson, have already made contact with Magnus.
• On this, I can tell you that the Black Sea cross-border cooperation programme already supports contact between NGOs.
• We are already in contact with many of them and we will seek to deepen that relationship.
• Testing for specific migration of materials and articles already in contact with food
• are already in contact with food and were intended for that purpose;
• She's already in your contacts.