English verb conjugation
MUST TROUBLESHOOT

Irregular verb: troubleshoot - troubleshot - troubleshot

Affirmation

Simple form	V-ing form
I must troubleshoot you must troubleshoot he must troubleshoot we must troubleshoot you must troubleshoot they must troubleshoot	I must be troubleshooting you must be troubleshooting he must be troubleshooting we must be troubleshooting you must be troubleshooting they must be troubleshooting
Perfect	V-ing perfect
I must have troubleshot you must have troubleshot he must have troubleshot we must have troubleshot you must have troubleshot they must have troubleshot	I must have been troubleshooting you must have been troubleshooting he must have been troubleshooting we must have been troubleshooting you must have been troubleshooting they must have been troubleshooting

Negation

Simple form	V-ing form
I mustn't troubleshoot you mustn't troubleshoot he mustn't troubleshoot we mustn't troubleshoot you mustn't troubleshoot they mustn't troubleshoot	I mustn't be troubleshooting you mustn't be troubleshooting he mustn't be troubleshooting we mustn't be troubleshooting you mustn't be troubleshooting they mustn't be troubleshooting
Perfect	V-ing perfect
I mustn't have troubleshot you mustn't have troubleshot he mustn't have troubleshot we mustn't have troubleshot you mustn't have troubleshot they mustn't have troubleshot	I mustn't have been troubleshooting you mustn't have been troubleshooting he mustn't have been troubleshooting we mustn't have been troubleshooting you mustn't have been troubleshooting they mustn't have been troubleshooting

Interrogative form

Simple form	V-ing form
must I troubleshoot? must you troubleshoot? must he troubleshoot? must we troubleshoot? must you troubleshoot? must they troubleshoot?	must I be troubleshooting? must you be troubleshooting? must he be troubleshooting? must we be troubleshooting? must you be troubleshooting? must they be troubleshooting?
Perfect	V-ing perfect
must I have troubleshot? must you have troubleshot? must he have troubleshot? must we have troubleshot? must you have troubleshot? must they have troubleshot?	must I have been troubleshooting? must you have been troubleshooting? must he have been troubleshooting? must we have been troubleshooting? must you have been troubleshooting? must they have been troubleshooting?

Interro-negative form

Simple form	V-ing form
mustn't I troubleshoot? mustn't you troubleshoot? mustn't he troubleshoot? mustn't we troubleshoot? mustn't you troubleshoot? mustn't they troubleshoot?	mustn't I be troubleshooting? mustn't you be troubleshooting? mustn't he be troubleshooting? mustn't we be troubleshooting? mustn't you be troubleshooting? mustn't they be troubleshooting?
Perfect	V-ing perfect
mustn't I have troubleshot? mustn't you have troubleshot? mustn't he have troubleshot? mustn't we have troubleshot? mustn't you have troubleshot? mustn't they have troubleshot?	mustn't I have been troubleshooting? mustn't you have been troubleshooting? mustn't he have been troubleshooting? mustn't we have been troubleshooting? mustn't you have been troubleshooting? mustn't they have been troubleshooting?