και conjunction
kai  kahee: and, also, even, so then, too, etc.; often used in connection (or composition) with other particles or small words
βλεπομεν verb - present active indicative - first person
blepo  blep'-o: to look at -- behold, beware, lie, look (on, to), perceive, regard, see, sight, take heed.
οτι conjunction
hoti  hot'-ee: demonstrative, that (sometimes redundant); causative, because -- as concerning that, as though, because (that), for (that), how (that), (in) that, though, why.
ουκ particle - nominative
ou  oo: no or not -- + long, nay, neither, never, no (man), none, (can-)not, + nothing, + special, un(-worthy), when, + without, + yet but.
ηδυνηθησαν verb - aorist passive deponent indicative - third person - attic
dunamai  doo'-nam-ahee: to be able or possible -- be able, can (do, + -not), could, may, might, be possible, be of power.
εισελθειν verb - second aorist active middle or passive deponent
eiserchomai  ice-er'-khom-ahee: to enter -- arise, come (in, into), enter in(-to), go in (through).
δι preposition
dia  dee-ah': through (in very wide applications, local, causal, or occasional)
απιστιαν noun - accusative singular feminine
apaistia  ap-is-tee'-ah: faithlessness, i.e. (negatively) disbelief (lack of Christian faith), or (positively) unfaithfulness (disobedience) -- unbelief.