English verb conjugation
CAN TART

Regular verb: tart - tarted - tarted

Affirmation

Simple form	V-ing form
I can tart you can tart he can tart we can tart you can tart they can tart	I can be tarting you can be tarting he can be tarting we can be tarting you can be tarting they can be tarting
Perfect	V-ing perfect
I can have tarted you can have tarted he can have tarted we can have tarted you can have tarted they can have tarted	I can have been tarting you can have been tarting he can have been tarting we can have been tarting you can have been tarting they can have been tarting

Negation

Simple form	V-ing form
I can't tart you can't tart he can't tart we can't tart you can't tart they can't tart	I can't be tarting you can't be tarting he can't be tarting we can't be tarting you can't be tarting they can't be tarting
Perfect	V-ing perfect
I can't have tarted you can't have tarted he can't have tarted we can't have tarted you can't have tarted they can't have tarted	I can't have been tarting you can't have been tarting he can't have been tarting we can't have been tarting you can't have been tarting they can't have been tarting

Interrogative form

Simple form	V-ing form
can I tart? can you tart? can he tart? can we tart? can you tart? can they tart?	can I be tarting? can you be tarting? can he be tarting? can we be tarting? can you be tarting? can they be tarting?
Perfect	V-ing perfect
can I have tarted? can you have tarted? can he have tarted? can we have tarted? can you have tarted? can they have tarted?	can I have been tarting? can you have been tarting? can he have been tarting? can we have been tarting? can you have been tarting? can they have been tarting?

Interro-negative form

Simple form	V-ing form
can't I tart? can't you tart? can't he tart? can't we tart? can't you tart? can't they tart?	can't I be tarting? can't you be tarting? can't he be tarting? can't we be tarting? can't you be tarting? can't they be tarting?
Perfect	V-ing perfect
can't I have tarted? can't you have tarted? can't he have tarted? can't we have tarted? can't you have tarted? can't they have tarted?	can't I have been tarting? can't you have been tarting? can't he have been tarting? can't we have been tarting? can't you have been tarting? can't they have been tarting?