diff --git a/src/whisper/timestaped_words.py b/src/whisper/timestaped_words.py
new file mode 100644
index 0000000..66f65e9
--- /dev/null
+++ b/src/whisper/timestaped_words.py
@@ -0,0 +1,95 @@
+
+import numpy as np
+from collections import namedtuple
+
+class TimeStampedSegment():
+    def __init__(self, start=None, end=None, text=""):
+        self.start = start
+        self.end = end
+        self.text = text
+
+    def __getitem__(self, key):
+        if key == 0:
+            return self.start
+        elif key == 1:
+            return self.end
+        elif key == 2:
+            return self.text
+        elif isinstance(key, slice):
+            raise NotImplementedError('Slicing not supported')
+        
+    def __str__(self):
+        return f'{self.start} - {self.end}: {self.text}'
+    
+    def __repr__(self):
+        return self.__str__()
+    
+    def shift(self, shift):
+        return TimeStampedSegment(self.start + shift, self.end + shift, self.text)
+    
+    def append_text(self, text):
+        self.text += text
+    
+    def __eq__(self, other):
+        return self.start == other.start and self.end == other.end and self.text == other.text
+    
+    def __add__(self, other):
+        if isinstance(other, (int, float)):
+            return self.shift(other)
+        elif isinstance(other, str):
+            return TimeStampedSegment(self.start, self.end, self.text + other)
+        else:
+            raise TypeError(f"unsupported operand type(s) for +: '{type(self).__name__}' and '{type(other).__name__}'")
+    
+    
+    
+
+class TimeStampedText(list):
+
+    def __init__(self, time_stamped_segments: list[TimeStampedSegment]):
+        super().__init__(time_stamped_segments)
+        self._index = 0
+
+    def words(self):
+        return [segment.text for segment in self]
+    def starts(self):
+        return [segment.start for segment in self]
+    
+    def ends(self):
+        return [segment.end for segment in self]
+    
+
+    def concatenate(self, sep:str, offset=0)->TimeStampedSegment:
+        """
+        Concatenates the timestamped words or sentences into a single sequence with timing information.
+        This method joins all words in the sequence using the specified separator and preserves 
+        the timing information from the first to the last word.
+        Args:
+            sep (str): Separator string used to join the words together
+            offset (float, optional): Time offset to add to begin/end timestamps. Defaults to 0.
+        Returns:
+            TimeStampedSegment: A new segment containing:
+                - Start time: First word's start time + offset 
+                - End time: Last word's end time + offset
+                - Text: All words joined by separator
+        Examples:
+            >>> seg = TimeStampedSegment([(1.0, 2.0, "hello"), (2.1, 3.0, "world!")])
+            >>> result = seg.concatenate(" ")
+            >>> print(result)
+            (1.0, 3.0, "hello world!")
+        Notes:
+            Returns an empty TimeStampedSegment if the current segment contains no words.
+        """
+  
+
+        if len(self) == 0:
+            return TimeStampedSegment()
+
+        combined_text = sep.join(self.words())
+
+        b = offset + self[0][0]
+        e = offset + self[-1][1]
+        return TimeStampedSegment(b, e, combined_text)
+
+
+