I must irradiate you must irradiate he must irradiate we must irradiate you must irradiate they must irradiate
V-ing form
I must be irradiating you must be irradiating he must be irradiating we must be irradiating you must be irradiating they must be irradiating
Perfect
I must have irradiated you must have irradiated he must have irradiated we must have irradiated you must have irradiated they must have irradiated
V-ing perfect
I must have been irradiating you must have been irradiating he must have been irradiating we must have been irradiating you must have been irradiating they must have been irradiating
Negation
Simple form
I mustn't irradiate you mustn't irradiate he mustn't irradiate we mustn't irradiate you mustn't irradiate they mustn't irradiate
V-ing form
I mustn't be irradiating you mustn't be irradiating he mustn't be irradiating we mustn't be irradiating you mustn't be irradiating they mustn't be irradiating
Perfect
I mustn't have irradiated you mustn't have irradiated he mustn't have irradiated we mustn't have irradiated you mustn't have irradiated they mustn't have irradiated
V-ing perfect
I mustn't have been irradiating you mustn't have been irradiating he mustn't have been irradiating we mustn't have been irradiating you mustn't have been irradiating they mustn't have been irradiating
Interrogative form
Simple form
must I irradiate? must you irradiate? must he irradiate? must we irradiate? must you irradiate? must they irradiate?
V-ing form
must I be irradiating? must you be irradiating? must he be irradiating? must we be irradiating? must you be irradiating? must they be irradiating?
Perfect
must I have irradiated? must you have irradiated? must he have irradiated? must we have irradiated? must you have irradiated? must they have irradiated?
V-ing perfect
must I have been irradiating? must you have been irradiating? must he have been irradiating? must we have been irradiating? must you have been irradiating? must they have been irradiating?
Interro-negative form
Simple form
mustn't I irradiate? mustn't you irradiate? mustn't he irradiate? mustn't we irradiate? mustn't you irradiate? mustn't they irradiate?
V-ing form
mustn't I be irradiating? mustn't you be irradiating? mustn't he be irradiating? mustn't we be irradiating? mustn't you be irradiating? mustn't they be irradiating?
Perfect
mustn't I have irradiated? mustn't you have irradiated? mustn't he have irradiated? mustn't we have irradiated? mustn't you have irradiated? mustn't they have irradiated?
V-ing perfect
mustn't I have been irradiating? mustn't you have been irradiating? mustn't he have been irradiating? mustn't we have been irradiating? mustn't you have been irradiating? mustn't they have been irradiating?