English verb conjugation
MUST PATENT

Regular verb: patent - patented - patented

Affirmation

Simple form	V-ing form
I must patent you must patent she must patent we must patent you must patent they must patent	I must be patenting you must be patenting she must be patenting we must be patenting you must be patenting they must be patenting
Perfect	V-ing perfect
I must have patented you must have patented she must have patented we must have patented you must have patented they must have patented	I must have been patenting you must have been patenting she must have been patenting we must have been patenting you must have been patenting they must have been patenting

Negation

Simple form	V-ing form
I mustn't patent you mustn't patent she mustn't patent we mustn't patent you mustn't patent they mustn't patent	I mustn't be patenting you mustn't be patenting she mustn't be patenting we mustn't be patenting you mustn't be patenting they mustn't be patenting
Perfect	V-ing perfect
I mustn't have patented you mustn't have patented she mustn't have patented we mustn't have patented you mustn't have patented they mustn't have patented	I mustn't have been patenting you mustn't have been patenting she mustn't have been patenting we mustn't have been patenting you mustn't have been patenting they mustn't have been patenting

Interrogative form

Simple form	V-ing form
must I patent? must you patent? must she patent? must we patent? must you patent? must they patent?	must I be patenting? must you be patenting? must she be patenting? must we be patenting? must you be patenting? must they be patenting?
Perfect	V-ing perfect
must I have patented? must you have patented? must she have patented? must we have patented? must you have patented? must they have patented?	must I have been patenting? must you have been patenting? must she have been patenting? must we have been patenting? must you have been patenting? must they have been patenting?

Interro-negative form

Simple form	V-ing form
mustn't I patent? mustn't you patent? mustn't she patent? mustn't we patent? mustn't you patent? mustn't they patent?	mustn't I be patenting? mustn't you be patenting? mustn't she be patenting? mustn't we be patenting? mustn't you be patenting? mustn't they be patenting?
Perfect	V-ing perfect
mustn't I have patented? mustn't you have patented? mustn't she have patented? mustn't we have patented? mustn't you have patented? mustn't they have patented?	mustn't I have been patenting? mustn't you have been patenting? mustn't she have been patenting? mustn't we have been patenting? mustn't you have been patenting? mustn't they have been patenting?