Create sublines in Word even without text!

1.) ... Creating underlines in the new MS Word without text!
2.) ... Create underlining in old MS Word without text!

1.) Creating underlines in the new MS Word without text!

To create an underline without text in Microsoft Word...

1. press CTRL+U to start the underline

2. then press CTRL + SHIFT + SPACEBAR

3. hold down this key combination to add multiple underlines

The result : ( ... see Image-1 Point 1 )
 

(Image-1) Creating sublines in Word even without text!

2.) Creating underlines in old MS Word without text!

1. In classic MS Word you can use spaces directly 

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2. Then select this and underline the area with spaces using Ctrl + U 

(Image-2) Creating sublines in classic Word without text!