I can't improve on those already suggested, though I think I heard "How weak is my love".
Chibinina's
every time one sins
everyone forgives
everyone's going on for my love
makes the most sense so far. However this being Ayugrish - which is even worse than Engrish - Voltrons' is equally likely
I want to believe in my love
Every promises
Every word he says
Oh I must going all for my love
I don't think casual listeners will recongnise the end as being in English.
This page sensibly left out he English bit at the end: (chikyuu13 also found this link)
Romanji Forgiveness Lyrics