English verb conjugation
CAN MOSS

Regular verb: moss - mossed - mossed

Affirmation

Simple form	V-ing form
I can moss you can moss he can moss we can moss you can moss they can moss	I can be mossing you can be mossing he can be mossing we can be mossing you can be mossing they can be mossing
Perfect	V-ing perfect
I can have mossed you can have mossed he can have mossed we can have mossed you can have mossed they can have mossed	I can have been mossing you can have been mossing he can have been mossing we can have been mossing you can have been mossing they can have been mossing

Negation

Simple form	V-ing form
I can't moss you can't moss he can't moss we can't moss you can't moss they can't moss	I can't be mossing you can't be mossing he can't be mossing we can't be mossing you can't be mossing they can't be mossing
Perfect	V-ing perfect
I can't have mossed you can't have mossed he can't have mossed we can't have mossed you can't have mossed they can't have mossed	I can't have been mossing you can't have been mossing he can't have been mossing we can't have been mossing you can't have been mossing they can't have been mossing

Interrogative form

Simple form	V-ing form
can I moss? can you moss? can he moss? can we moss? can you moss? can they moss?	can I be mossing? can you be mossing? can he be mossing? can we be mossing? can you be mossing? can they be mossing?
Perfect	V-ing perfect
can I have mossed? can you have mossed? can he have mossed? can we have mossed? can you have mossed? can they have mossed?	can I have been mossing? can you have been mossing? can he have been mossing? can we have been mossing? can you have been mossing? can they have been mossing?

Interro-negative form

Simple form	V-ing form
can't I moss? can't you moss? can't he moss? can't we moss? can't you moss? can't they moss?	can't I be mossing? can't you be mossing? can't he be mossing? can't we be mossing? can't you be mossing? can't they be mossing?
Perfect	V-ing perfect
can't I have mossed? can't you have mossed? can't he have mossed? can't we have mossed? can't you have mossed? can't they have mossed?	can't I have been mossing? can't you have been mossing? can't he have been mossing? can't we have been mossing? can't you have been mossing? can't they have been mossing?