I will ski you will ski he will ski we will ski you will ski they will ski
V-ing form
I will be skiing you will be skiing he will be skiing we will be skiing you will be skiing they will be skiing
Perfect
I will have skied you will have skied he will have skied we will have skied you will have skied they will have skied
V-ing perfect
I will have been skiing you will have been skiing he will have been skiing we will have been skiing you will have been skiing they will have been skiing
Negation
Simple form
I will not ski you will not ski he will not ski we will not ski you will not ski they will not ski
V-ing form
I will not be skiing you will not be skiing he will not be skiing we will not be skiing you will not be skiing they will not be skiing
Perfect
I will not have skied you will not have skied he will not have skied we will not have skied you will not have skied they will not have skied
V-ing perfect
I will not have been skiing you will not have been skiing he will not have been skiing we will not have been skiing you will not have been skiing they will not have been skiing
Interrogative form
Simple form
will I ski? will you ski? will he ski? will we ski? will you ski? will they ski?
V-ing form
will I be skiing? will you be skiing? will he be skiing? will we be skiing? will you be skiing? will they be skiing?
Perfect
will I have skied? will you have skied? will he have skied? will we have skied? will you have skied? will they have skied?
V-ing perfect
will I have been skiing? will you have been skiing? will he have been skiing? will we have been skiing? will you have been skiing? will they have been skiing?
Interro-negative form
Simple form
will I not ski? will you not ski? will he not ski? will we not ski? will you not ski? will they not ski?
V-ing form
will I not be skiing? will you not be skiing? will he not be skiing? will we not be skiing? will you not be skiing? will they not be skiing?
Perfect
will I not have skied? will you not have skied? will he not have skied? will we not have skied? will you not have skied? will they not have skied?
V-ing perfect
will I not have been skiing? will you not have been skiing? will he not have been skiing? will we not have been skiing? will you not have been skiing? will they not have been skiing?