can you change executer to my will
Executer was created in 1985.
Yes
I'm no lawyer but... No, the executor has a duty to act in the interest of the deceased. You will need a lawyer to force the issue if you cannot reason with the person.
The future tense of postpone is will postpone.
Let's postpone the presentation.
The abstract noun forms of the verb to postpone are postponement and the gerund, postponing.
Hell yes
No. that is the way it is spelled: postpone.
Filing an appeal will postpone the execution of a prisoner sentenced to death.
Rather than postpone the football game, the clubs played in another nearby city.
To postpone