I may strive you may strive he may strive we may strive you may strive they may strive
V-ing form
I may be striving you may be striving he may be striving we may be striving you may be striving they may be striving
Perfect
I may have striven you may have striven he may have striven we may have striven you may have striven they may have striven
V-ing perfect
I may have been striving you may have been striving he may have been striving we may have been striving you may have been striving they may have been striving
Negation
Simple form
I may not strive you may not strive he may not strive we may not strive you may not strive they may not strive
V-ing form
I may not be striving you may not be striving he may not be striving we may not be striving you may not be striving they may not be striving
Perfect
I may not have striven you may not have striven he may not have striven we may not have striven you may not have striven they may not have striven
V-ing perfect
I may not have been striving you may not have been striving he may not have been striving we may not have been striving you may not have been striving they may not have been striving
Interrogative form
Simple form
may I strive? may you strive? may he strive? may we strive? may you strive? may they strive?
V-ing form
may I be striving? may you be striving? may he be striving? may we be striving? may you be striving? may they be striving?
Perfect
may I have striven? may you have striven? may he have striven? may we have striven? may you have striven? may they have striven?
V-ing perfect
may I have been striving? may you have been striving? may he have been striving? may we have been striving? may you have been striving? may they have been striving?
Interro-negative form
Simple form
may I not strive? may you not strive? may he not strive? may we not strive? may you not strive? may they not strive?
V-ing form
may I not be striving? may you not be striving? may he not be striving? may we not be striving? may you not be striving? may they not be striving?
Perfect
may I not have striven? may you not have striven? may he not have striven? may we not have striven? may you not have striven? may they not have striven?
V-ing perfect
may I not have been striving? may you not have been striving? may he not have been striving? may we not have been striving? may you not have been striving? may they not have been striving?