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