Treble Crochet 2 together (tr2tog)

YO twice, insert hook in first st, YO, pull up a loop, (YO, pull through 2 loops) twice (2 loops on hook), YO twice, insert hook in next st, YO, pull up a loop (YO, pull through 2 loops) twice (3 loops on hook), YO, pull through all 3 loops.

Yarn over twice

Insert hook in first st

Yarn over

Pull up a loop

Yarn over

Pull through 2 loops

Yarn over

Pull through 2 loops (2 loops on hook)

Yarn over twice

Insert hook in next st

Yarn over

Pull up a loop

Yarn over

Pull through 2 loops

Yarn over

Pull through 2 loops (3 loops on hook)

Yarn over

Pull through all 3 loops.

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Treble Crochet 3 together (tr3tog)

YO twice, insert hook in first st, YO, pull up a loop, (YO, pull through 2 loops) twice (2 loops on hook), [YO twice, insert hook in next st, YO, pull up a loop (YO, pull through 2 loops) twice] 2 times (4 loops on hook), YO, pull through all 4 loops.

Treble Crochet 4 together (tr4tog)

YO twice, insert hook in first st, YO, pull up a loop, (YO, pull through 2 loops) twice (2 loops on hook), [YO twice, insert hook in next st, YO, pull up a loop (YO, pull through 2 loops) twice] 3 times (5 loops on hook), YO, pull through all 5 loops.