English verb conjugation
CAN WEEP

Irregular verb: weep - wept - wept

Affirmation

Simple form	V-ing form
I can weep you can weep he can weep we can weep you can weep they can weep	I can be weeping you can be weeping he can be weeping we can be weeping you can be weeping they can be weeping
Perfect	V-ing perfect
I can have wept you can have wept he can have wept we can have wept you can have wept they can have wept	I can have been weeping you can have been weeping he can have been weeping we can have been weeping you can have been weeping they can have been weeping

Negation

Simple form	V-ing form
I can't weep you can't weep he can't weep we can't weep you can't weep they can't weep	I can't be weeping you can't be weeping he can't be weeping we can't be weeping you can't be weeping they can't be weeping
Perfect	V-ing perfect
I can't have wept you can't have wept he can't have wept we can't have wept you can't have wept they can't have wept	I can't have been weeping you can't have been weeping he can't have been weeping we can't have been weeping you can't have been weeping they can't have been weeping

Interrogative form

Simple form	V-ing form
can I weep? can you weep? can he weep? can we weep? can you weep? can they weep?	can I be weeping? can you be weeping? can he be weeping? can we be weeping? can you be weeping? can they be weeping?
Perfect	V-ing perfect
can I have wept? can you have wept? can he have wept? can we have wept? can you have wept? can they have wept?	can I have been weeping? can you have been weeping? can he have been weeping? can we have been weeping? can you have been weeping? can they have been weeping?

Interro-negative form

Simple form	V-ing form
can't I weep? can't you weep? can't he weep? can't we weep? can't you weep? can't they weep?	can't I be weeping? can't you be weeping? can't he be weeping? can't we be weeping? can't you be weeping? can't they be weeping?
Perfect	V-ing perfect
can't I have wept? can't you have wept? can't he have wept? can't we have wept? can't you have wept? can't they have wept?	can't I have been weeping? can't you have been weeping? can't he have been weeping? can't we have been weeping? can't you have been weeping? can't they have been weeping?