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