English verb conjugation
MUST CONCEIVE

Regular verb: conceive - conceived - conceived

Affirmation

Simple form	V-ing form
I must conceive you must conceive he must conceive we must conceive you must conceive they must conceive	I must be conceiving you must be conceiving he must be conceiving we must be conceiving you must be conceiving they must be conceiving
Perfect	V-ing perfect
I must have conceived you must have conceived he must have conceived we must have conceived you must have conceived they must have conceived	I must have been conceiving you must have been conceiving he must have been conceiving we must have been conceiving you must have been conceiving they must have been conceiving

Negation

Simple form	V-ing form
I mustn't conceive you mustn't conceive he mustn't conceive we mustn't conceive you mustn't conceive they mustn't conceive	I mustn't be conceiving you mustn't be conceiving he mustn't be conceiving we mustn't be conceiving you mustn't be conceiving they mustn't be conceiving
Perfect	V-ing perfect
I mustn't have conceived you mustn't have conceived he mustn't have conceived we mustn't have conceived you mustn't have conceived they mustn't have conceived	I mustn't have been conceiving you mustn't have been conceiving he mustn't have been conceiving we mustn't have been conceiving you mustn't have been conceiving they mustn't have been conceiving

Interrogative form

Simple form	V-ing form
must I conceive? must you conceive? must he conceive? must we conceive? must you conceive? must they conceive?	must I be conceiving? must you be conceiving? must he be conceiving? must we be conceiving? must you be conceiving? must they be conceiving?
Perfect	V-ing perfect
must I have conceived? must you have conceived? must he have conceived? must we have conceived? must you have conceived? must they have conceived?	must I have been conceiving? must you have been conceiving? must he have been conceiving? must we have been conceiving? must you have been conceiving? must they have been conceiving?

Interro-negative form

Simple form	V-ing form
mustn't I conceive? mustn't you conceive? mustn't he conceive? mustn't we conceive? mustn't you conceive? mustn't they conceive?	mustn't I be conceiving? mustn't you be conceiving? mustn't he be conceiving? mustn't we be conceiving? mustn't you be conceiving? mustn't they be conceiving?
Perfect	V-ing perfect
mustn't I have conceived? mustn't you have conceived? mustn't he have conceived? mustn't we have conceived? mustn't you have conceived? mustn't they have conceived?	mustn't I have been conceiving? mustn't you have been conceiving? mustn't he have been conceiving? mustn't we have been conceiving? mustn't you have been conceiving? mustn't they have been conceiving?