Methinks

• (v. impers.) It seems to me; I think. See Me.
Found on http://thinkexist.com/dictionary/meaning/methinks/

Methinks

Me·thinks' v. impers. [ imperfect Methought .] [ Anglo-Saxon þyncan to seem, mē þynceð , mē þūhte , Middle English me thinketh , me thoughte ; akin to German dünken to seem, denken...
Found on http://www.encyclo.co.uk/webster/M/58

Methinks

Another way to say "I think."
Found on http://tudorswiki.sho.com/page/Tudor+Words+Glossary

methinks

I believe; I think
Found on http://phrontistery.info/m.html
No exact match found