So what are the prophecies which Jesus spoke that would meet such criteria?
All Prophecy's that were given by Christ Jesus concerning himself were all fulfilled while Jesus was still alive.
For example Jesus gave prophecy about how he would be betrayed, This all being fulfilled while Jesus was still alive.
Matthew 20:18-19.
18-- "Behold, we go up to Jerusalem; and the Son of man shall be betrayed unto the chief priests and unto the scribes, and they shall condemn him to death"
19 "And shall deliver him to the Gentiles to mock, and to scourge, and to crucify him: and the third day he shall rise again"
There you have Jesus gave prophecy about himself and were all fulfilled while Jesus was still alive. To see his Prophecy's fulfilled while he was still alive.
Shall I go on, Take note that this Parable, was a Prophecy that was fulfilled while Jesus was still alive.
Matthew 22:33-42--"Hear another parable: There was a certain householder, which planted a vineyard, and hedged it round about, and digged a winepress in it, and built a tower, and let it out to husbandmen, and went into a far country:
34 And when the time of the fruit drew near, he sent his servants to the husbandmen, that they might receive the fruits of it.
35 And the husbandmen took his servants, and beat one, and killed another, and stoned another.
36 Again, he sent other servants more than the first: and they did unto them likewise.
37 But last of all he sent unto them his son, saying, They will reverence my son.
38 But when the husbandmen saw the son, they said among themselves, This is the heir; come, let us kill him, and let us seize on his inheritance.
39 And they caught him, and cast him out of the vineyard, and slew him.
40 When the lord therefore of the vineyard cometh, what will he do unto those husbandmen?
41 They say unto him, He will miserably destroy those wicked men, and will let out his vineyard unto other husbandmen, which shall render him the fruits in their seasons.
42 Jesus saith unto them, Did ye never read in the scriptures, The stone which the builders rejected, the same is become the head of the corner: this is the Lord's doing, and it is marvellous in our eyes"
So you have Jesus given Prophecy about himself and all fulfilled while Jesus was still alive.