English verb conjugation
CAN RECEDE

Regular verb: recede - receded - receded

Affirmation

Simple form	V-ing form
I can recede you can recede she can recede we can recede you can recede they can recede	I can be receding you can be receding she can be receding we can be receding you can be receding they can be receding
Perfect	V-ing perfect
I can have receded you can have receded she can have receded we can have receded you can have receded they can have receded	I can have been receding you can have been receding she can have been receding we can have been receding you can have been receding they can have been receding

Negation

Simple form	V-ing form
I can't recede you can't recede she can't recede we can't recede you can't recede they can't recede	I can't be receding you can't be receding she can't be receding we can't be receding you can't be receding they can't be receding
Perfect	V-ing perfect
I can't have receded you can't have receded she can't have receded we can't have receded you can't have receded they can't have receded	I can't have been receding you can't have been receding she can't have been receding we can't have been receding you can't have been receding they can't have been receding

Interrogative form

Simple form	V-ing form
can I recede? can you recede? can she recede? can we recede? can you recede? can they recede?	can I be receding? can you be receding? can she be receding? can we be receding? can you be receding? can they be receding?
Perfect	V-ing perfect
can I have receded? can you have receded? can she have receded? can we have receded? can you have receded? can they have receded?	can I have been receding? can you have been receding? can she have been receding? can we have been receding? can you have been receding? can they have been receding?

Interro-negative form

Simple form	V-ing form
can't I recede? can't you recede? can't she recede? can't we recede? can't you recede? can't they recede?	can't I be receding? can't you be receding? can't she be receding? can't we be receding? can't you be receding? can't they be receding?
Perfect	V-ing perfect
can't I have receded? can't you have receded? can't she have receded? can't we have receded? can't you have receded? can't they have receded?	can't I have been receding? can't you have been receding? can't she have been receding? can't we have been receding? can't you have been receding? can't they have been receding?