1) Multi Type Form

"Build the future, the light of hope! Ultraman Trigger !"

2) Strong Type Form

"Seize the victory, the light of strength! Ultraman Trigger !"

3) Sky Type Form

"Dominate the sky, the light of speed! Ultraman Trigger !"

4) Trigger Dark Form

"Stain the future, the deep darkness ! Trigger Dark !"

5) Eternity Form

"Illuminate the universe, the Ultra-Ancient light! Ultraman Trigger !"

6) TriggerTruth Form :

"Ultraman Trigger !"

Here are some additional forms : the sequence transformation is created by my friend Jinouga129 

7) Ultraman Trigger Truth Dark Glitter Form :

Ultraman Trigger: TRUTH GLITTER: DARK !

Becoming one with light...and darkness ! Ultraman...TRIGGER~!

8) Ultraman Trigger Truth Multi Form :

Ultraman Trigger Truth: Multi Type !

Let the light shine...forevermore! Ultraman....TRIGGER~!

9) Ultraman Trigger Truth Sky Form :

Ultraman Trigger Truth: Sky Type !

Fly high...blue star of hope! Ultraman....TRIGGER~!

10) Ultraman Trigger Truth Power Form :

Ultraman Trigger Truth: Power Type !

Smash through despair....with the flames of courage ! Ultraman...TRIGGER~!

11)  Ultraman Trigger Hyper Multi Form :

Go forth and shine ! Ultraman Trigger: HY~PER~ MULTI TYPE !

Exceed all limits....and bring hope to all ! Ultraman.....TRIGGERRRRRRRRRRRRRR !!!

12)  Evolution Multi Type Truth Form :

Ultraman Trigger: Evolution Multi Type Truth ! 

 Evolve beyond....and become light! Ultraman...TRIGGER !!!

13) Truth Shadow Form :

Ultraman Trigger: Truth Shadow ! 

 Fight within the shadows....and become justice! Ultraman....TRIGGER !

14) Exceed Truth Form : 

Ultraman Trigger: Exceed Truth ! 

 Go beyond! Ultraman Trigger....EXCEED TRU~TH !!

15) Ultraman Trigger Evolution Eternity Form (Final Form) :

Evolution ! Ultraman Trigger: Eternity !

Our dreams....and life in the universe....is eternal! That's what it means....to be.....Ultraman...TRIGGER!