English verb conjugation
CAN CONFIGURE

Regular verb: configure - configured - configured

Affirmation

Simple form	V-ing form
I can configure you can configure he can configure we can configure you can configure they can configure	I can be configuring you can be configuring he can be configuring we can be configuring you can be configuring they can be configuring
Perfect	V-ing perfect
I can have configured you can have configured he can have configured we can have configured you can have configured they can have configured	I can have been configuring you can have been configuring he can have been configuring we can have been configuring you can have been configuring they can have been configuring

Negation

Simple form	V-ing form
I can't configure you can't configure he can't configure we can't configure you can't configure they can't configure	I can't be configuring you can't be configuring he can't be configuring we can't be configuring you can't be configuring they can't be configuring
Perfect	V-ing perfect
I can't have configured you can't have configured he can't have configured we can't have configured you can't have configured they can't have configured	I can't have been configuring you can't have been configuring he can't have been configuring we can't have been configuring you can't have been configuring they can't have been configuring

Interrogative form

Simple form	V-ing form
can I configure? can you configure? can he configure? can we configure? can you configure? can they configure?	can I be configuring? can you be configuring? can he be configuring? can we be configuring? can you be configuring? can they be configuring?
Perfect	V-ing perfect
can I have configured? can you have configured? can he have configured? can we have configured? can you have configured? can they have configured?	can I have been configuring? can you have been configuring? can he have been configuring? can we have been configuring? can you have been configuring? can they have been configuring?

Interro-negative form

Simple form	V-ing form
can't I configure? can't you configure? can't he configure? can't we configure? can't you configure? can't they configure?	can't I be configuring? can't you be configuring? can't he be configuring? can't we be configuring? can't you be configuring? can't they be configuring?
Perfect	V-ing perfect
can't I have configured? can't you have configured? can't he have configured? can't we have configured? can't you have configured? can't they have configured?	can't I have been configuring? can't you have been configuring? can't he have been configuring? can't we have been configuring? can't you have been configuring? can't they have been configuring?