I will endeavour you will endeavour she will endeavour we will endeavour you will endeavour they will endeavour
V-ing form
I will be endeavouring you will be endeavouring she will be endeavouring we will be endeavouring you will be endeavouring they will be endeavouring
Perfect
I will have endeavoured you will have endeavoured she will have endeavoured we will have endeavoured you will have endeavoured they will have endeavoured
V-ing perfect
I will have been endeavouring you will have been endeavouring she will have been endeavouring we will have been endeavouring you will have been endeavouring they will have been endeavouring
Negation
Simple form
I will not endeavour you will not endeavour she will not endeavour we will not endeavour you will not endeavour they will not endeavour
V-ing form
I will not be endeavouring you will not be endeavouring she will not be endeavouring we will not be endeavouring you will not be endeavouring they will not be endeavouring
Perfect
I will not have endeavoured you will not have endeavoured she will not have endeavoured we will not have endeavoured you will not have endeavoured they will not have endeavoured
V-ing perfect
I will not have been endeavouring you will not have been endeavouring she will not have been endeavouring we will not have been endeavouring you will not have been endeavouring they will not have been endeavouring
Interrogative form
Simple form
will I endeavour? will you endeavour? will she endeavour? will we endeavour? will you endeavour? will they endeavour?
V-ing form
will I be endeavouring? will you be endeavouring? will she be endeavouring? will we be endeavouring? will you be endeavouring? will they be endeavouring?
Perfect
will I have endeavoured? will you have endeavoured? will she have endeavoured? will we have endeavoured? will you have endeavoured? will they have endeavoured?
V-ing perfect
will I have been endeavouring? will you have been endeavouring? will she have been endeavouring? will we have been endeavouring? will you have been endeavouring? will they have been endeavouring?
Interro-negative form
Simple form
will I not endeavour? will you not endeavour? will she not endeavour? will we not endeavour? will you not endeavour? will they not endeavour?
V-ing form
will I not be endeavouring? will you not be endeavouring? will she not be endeavouring? will we not be endeavouring? will you not be endeavouring? will they not be endeavouring?
Perfect
will I not have endeavoured? will you not have endeavoured? will she not have endeavoured? will we not have endeavoured? will you not have endeavoured? will they not have endeavoured?
V-ing perfect
will I not have been endeavouring? will you not have been endeavouring? will she not have been endeavouring? will we not have been endeavouring? will you not have been endeavouring? will they not have been endeavouring?