English verb conjugation
CAN SOAP

Regular verb: soap - soaped - soaped

Affirmation

Simple form	V-ing form
I can soap you can soap he can soap we can soap you can soap they can soap	I can be soaping you can be soaping he can be soaping we can be soaping you can be soaping they can be soaping
Perfect	V-ing perfect
I can have soaped you can have soaped he can have soaped we can have soaped you can have soaped they can have soaped	I can have been soaping you can have been soaping he can have been soaping we can have been soaping you can have been soaping they can have been soaping

Negation

Simple form	V-ing form
I cannot soap you cannot soap he cannot soap we cannot soap you cannot soap they cannot soap	I cannot be soaping you cannot be soaping he cannot be soaping we cannot be soaping you cannot be soaping they cannot be soaping
Perfect	V-ing perfect
I cannot have soaped you cannot have soaped he cannot have soaped we cannot have soaped you cannot have soaped they cannot have soaped	I cannot have been soaping you cannot have been soaping he cannot have been soaping we cannot have been soaping you cannot have been soaping they cannot have been soaping

Interrogative form

Simple form	V-ing form
can I soap? can you soap? can he soap? can we soap? can you soap? can they soap?	can I be soaping? can you be soaping? can he be soaping? can we be soaping? can you be soaping? can they be soaping?
Perfect	V-ing perfect
can I have soaped? can you have soaped? can he have soaped? can we have soaped? can you have soaped? can they have soaped?	can I have been soaping? can you have been soaping? can he have been soaping? can we have been soaping? can you have been soaping? can they have been soaping?

Interro-negative form

Simple form	V-ing form
can I not soap? can you not soap? can he not soap? can we not soap? can you not soap? can they not soap?	can I not be soaping? can you not be soaping? can he not be soaping? can we not be soaping? can you not be soaping? can they not be soaping?
Perfect	V-ing perfect
can I not have soaped? can you not have soaped? can he not have soaped? can we not have soaped? can you not have soaped? can they not have soaped?	can I not have been soaping? can you not have been soaping? can he not have been soaping? can we not have been soaping? can you not have been soaping? can they not have been soaping?