4 Tenses

PRESENT TENSE
I sing a song Simple present
I am singing a song Present  continous
I have sung a song   Present perfect
I have been singing a song Present perfect  continous

PAST TENSE
I sang a song simple past

I was singing a song past continous
I had sung a song past perfect
I had been singing a song, hmmm… past perfect continous

FUTURE TENSE
I will sing a song Simple future
I will be singing a song Furure continous
I will have sung a song Future perfect
I will have been singing a song Future perfect continous

FUTURE PAST
I would sing a song Past future
I would be singing a song Future past continous
I would have sung a song Future past   perfect
I would have been singing a song,

I will have been singing a song Future perfect continous

FUTURE PAST
I would sing a song Past future
I would be singing a song Future past continous
I would have sung a song Future past   perfect
I would have been singing a song, Future past  perfect continous
my tenses…