I will mast you will mast he will mast we will mast you will mast they will mast
V-ing form
I will be masting you will be masting he will be masting we will be masting you will be masting they will be masting
Perfect
I will have masted you will have masted he will have masted we will have masted you will have masted they will have masted
V-ing perfect
I will have been masting you will have been masting he will have been masting we will have been masting you will have been masting they will have been masting
Negation
Simple form
I will not mast you will not mast he will not mast we will not mast you will not mast they will not mast
V-ing form
I will not be masting you will not be masting he will not be masting we will not be masting you will not be masting they will not be masting
Perfect
I will not have masted you will not have masted he will not have masted we will not have masted you will not have masted they will not have masted
V-ing perfect
I will not have been masting you will not have been masting he will not have been masting we will not have been masting you will not have been masting they will not have been masting
Interrogative form
Simple form
will I mast? will you mast? will he mast? will we mast? will you mast? will they mast?
V-ing form
will I be masting? will you be masting? will he be masting? will we be masting? will you be masting? will they be masting?
Perfect
will I have masted? will you have masted? will he have masted? will we have masted? will you have masted? will they have masted?
V-ing perfect
will I have been masting? will you have been masting? will he have been masting? will we have been masting? will you have been masting? will they have been masting?
Interro-negative form
Simple form
will I not mast? will you not mast? will he not mast? will we not mast? will you not mast? will they not mast?
V-ing form
will I not be masting? will you not be masting? will he not be masting? will we not be masting? will you not be masting? will they not be masting?
Perfect
will I not have masted? will you not have masted? will he not have masted? will we not have masted? will you not have masted? will they not have masted?
V-ing perfect
will I not have been masting? will you not have been masting? will he not have been masting? will we not have been masting? will you not have been masting? will they not have been masting?