Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I must pay back. amortize you must pay back. amortize he must pay back. amortize we must pay back. amortize you must pay back. amortize they must pay back. amortize
V-ing form
I must be pay back. amortizing you must be pay back. amortizing he must be pay back. amortizing we must be pay back. amortizing you must be pay back. amortizing they must be pay back. amortizing
Perfect
I must have pay back. amortized you must have pay back. amortized he must have pay back. amortized we must have pay back. amortized you must have pay back. amortized they must have pay back. amortized
V-ing perfect
I must have been pay back. amortizing you must have been pay back. amortizing he must have been pay back. amortizing we must have been pay back. amortizing you must have been pay back. amortizing they must have been pay back. amortizing
Negation
Simple form
I must not pay back. amortize you must not pay back. amortize he must not pay back. amortize we must not pay back. amortize you must not pay back. amortize they must not pay back. amortize
V-ing form
I must not be pay back. amortizing you must not be pay back. amortizing he must not be pay back. amortizing we must not be pay back. amortizing you must not be pay back. amortizing they must not be pay back. amortizing
Perfect
I must not have pay back. amortized you must not have pay back. amortized he must not have pay back. amortized we must not have pay back. amortized you must not have pay back. amortized they must not have pay back. amortized
V-ing perfect
I must not have been pay back. amortizing you must not have been pay back. amortizing he must not have been pay back. amortizing we must not have been pay back. amortizing you must not have been pay back. amortizing they must not have been pay back. amortizing
Interrogative form
Simple form
must I pay back. amortize? must you pay back. amortize? must he pay back. amortize? must we pay back. amortize? must you pay back. amortize? must they pay back. amortize?
V-ing form
must I be pay back. amortizing? must you be pay back. amortizing? must he be pay back. amortizing? must we be pay back. amortizing? must you be pay back. amortizing? must they be pay back. amortizing?
Perfect
must I have pay back. amortized? must you have pay back. amortized? must he have pay back. amortized? must we have pay back. amortized? must you have pay back. amortized? must they have pay back. amortized?
V-ing perfect
must I have been pay back. amortizing? must you have been pay back. amortizing? must he have been pay back. amortizing? must we have been pay back. amortizing? must you have been pay back. amortizing? must they have been pay back. amortizing?
Interro-negative form
Simple form
must I not pay back. amortize? must you not pay back. amortize? must he not pay back. amortize? must we not pay back. amortize? must you not pay back. amortize? must they not pay back. amortize?
V-ing form
must I not be pay back. amortizing? must you not be pay back. amortizing? must he not be pay back. amortizing? must we not be pay back. amortizing? must you not be pay back. amortizing? must they not be pay back. amortizing?
Perfect
must I not have pay back. amortized? must you not have pay back. amortized? must he not have pay back. amortized? must we not have pay back. amortized? must you not have pay back. amortized? must they not have pay back. amortized?
V-ing perfect
must I not have been pay back. amortizing? must you not have been pay back. amortizing? must he not have been pay back. amortizing? must we not have been pay back. amortizing? must you not have been pay back. amortizing? must they not have been pay back. amortizing?