There are a couple of ways.
First off, are you wanting to be involved with SFX for movies for example or lighting up a city skyline at new year..or 4th July? Basically, the best way is to start at the bottom, phone up an established company or email them, ask if they have any kind of job available and most of the time they will. There is no official line to follow to this career (as far as i know or knew when i started) the best way is to get in there and the chances are you will make your way up internally. That applies for both I'm sure (in my case, my first day was a hard hat and alot of firing aerial shells). Of course, uni courses in chemistry and physics help alot. Electronics and most things technological would help too but really, for someone to let you handle and use explosives, it's mostly to do with trust rather than anything else. Hope that helps.
a pyrotechnition
will become, shall become, (am/are/is) going to become,
The past participle of become is also have or has become. She has become a better person.
The past participle of "become" is also "become" as in "I have become a better person."
The future perfect tense of "become" is "will have become."
Has become. The 3rd person singular (he, she, it) uses 'has become.' The other persons of the conjugation use 'have become.' He has become class president. She has become homecoming princess. It has become time to go. 'Become' is the correct participial form of the verb; is become, has become, had become, might have become, will become, etc. 'Became' is the simple past tense conjugation of the verb, and is never used as the participle.
(I, We, You, They) become. (He, She, It) becomes.
To become separated at the joints.To become separated at the joints.To become separated at the joints.To become separated at the joints.To become separated at the joints.To become separated at the joints.
The past participle of "become" is "become." For example: She has become a skilled writer.
Future tense: will Become Present tense: become Past tense: became
Past - become Present - become/becomes Future - will become
You need to become Licensed to become one.