I'll be overcasting you'll be overcasting he'll be overcasting we'll be overcasting you'll be overcasting they'll be overcasting
Perfect
I'll have overcasted you'll have overcasted he'll have overcasted we'll have overcasted you'll have overcasted they'll have overcasted
V-ing perfect
I'll have been overcasting you'll have been overcasting he'll have been overcasting we'll have been overcasting you'll have been overcasting they'll have been overcasting
Negation
Simple form
I won't overcast you won't overcast he won't overcast we won't overcast you won't overcast they won't overcast
V-ing form
I won't be overcasting you won't be overcasting he won't be overcasting we won't be overcasting you won't be overcasting they won't be overcasting
Perfect
I won't have overcasted you won't have overcasted he won't have overcasted we won't have overcasted you won't have overcasted they won't have overcasted
V-ing perfect
I won't have been overcasting you won't have been overcasting he won't have been overcasting we won't have been overcasting you won't have been overcasting they won't have been overcasting
Interrogative form
Simple form
will I overcast? will you overcast? will he overcast? will we overcast? will you overcast? will they overcast?
V-ing form
will I be overcasting? will you be overcasting? will he be overcasting? will we be overcasting? will you be overcasting? will they be overcasting?
Perfect
will I have overcasted? will you have overcasted? will he have overcasted? will we have overcasted? will you have overcasted? will they have overcasted?
V-ing perfect
will I have been overcasting? will you have been overcasting? will he have been overcasting? will we have been overcasting? will you have been overcasting? will they have been overcasting?
Interro-negative form
Simple form
won't I overcast? won't you overcast? won't he overcast? won't we overcast? won't you overcast? won't they overcast?
V-ing form
won't I be overcasting? won't you be overcasting? won't he be overcasting? won't we be overcasting? won't you be overcasting? won't they be overcasting?
Perfect
won't I have overcasted? won't you have overcasted? won't he have overcasted? won't we have overcasted? won't you have overcasted? won't they have overcasted?
V-ing perfect
won't I have been overcasting? won't you have been overcasting? won't he have been overcasting? won't we have been overcasting? won't you have been overcasting? won't they have been overcasting?