I will challenge you will challenge he will challenge we will challenge you will challenge they will challenge
V-ing form
I will be challenging you will be challenging he will be challenging we will be challenging you will be challenging they will be challenging
Perfect
I will have challenged you will have challenged he will have challenged we will have challenged you will have challenged they will have challenged
V-ing perfect
I will have been challenging you will have been challenging he will have been challenging we will have been challenging you will have been challenging they will have been challenging
Negation
Simple form
I will not challenge you will not challenge he will not challenge we will not challenge you will not challenge they will not challenge
V-ing form
I will not be challenging you will not be challenging he will not be challenging we will not be challenging you will not be challenging they will not be challenging
Perfect
I will not have challenged you will not have challenged he will not have challenged we will not have challenged you will not have challenged they will not have challenged
V-ing perfect
I will not have been challenging you will not have been challenging he will not have been challenging we will not have been challenging you will not have been challenging they will not have been challenging
Interrogative form
Simple form
will I challenge? will you challenge? will he challenge? will we challenge? will you challenge? will they challenge?
V-ing form
will I be challenging? will you be challenging? will he be challenging? will we be challenging? will you be challenging? will they be challenging?
Perfect
will I have challenged? will you have challenged? will he have challenged? will we have challenged? will you have challenged? will they have challenged?
V-ing perfect
will I have been challenging? will you have been challenging? will he have been challenging? will we have been challenging? will you have been challenging? will they have been challenging?
Interro-negative form
Simple form
will I not challenge? will you not challenge? will he not challenge? will we not challenge? will you not challenge? will they not challenge?
V-ing form
will I not be challenging? will you not be challenging? will he not be challenging? will we not be challenging? will you not be challenging? will they not be challenging?
Perfect
will I not have challenged? will you not have challenged? will he not have challenged? will we not have challenged? will you not have challenged? will they not have challenged?
V-ing perfect
will I not have been challenging? will you not have been challenging? will he not have been challenging? will we not have been challenging? will you not have been challenging? will they not have been challenging?