English verb conjugation
CAN DELVE

Regular verb: delve - delved - delved

Affirmation

Simple form	V-ing form
I can delve you can delve he can delve we can delve you can delve they can delve	I can be delving you can be delving he can be delving we can be delving you can be delving they can be delving
Perfect	V-ing perfect
I can have delved you can have delved he can have delved we can have delved you can have delved they can have delved	I can have been delving you can have been delving he can have been delving we can have been delving you can have been delving they can have been delving

Negation

Simple form	V-ing form
I can't delve you can't delve he can't delve we can't delve you can't delve they can't delve	I can't be delving you can't be delving he can't be delving we can't be delving you can't be delving they can't be delving
Perfect	V-ing perfect
I can't have delved you can't have delved he can't have delved we can't have delved you can't have delved they can't have delved	I can't have been delving you can't have been delving he can't have been delving we can't have been delving you can't have been delving they can't have been delving

Interrogative form

Simple form	V-ing form
can I delve? can you delve? can he delve? can we delve? can you delve? can they delve?	can I be delving? can you be delving? can he be delving? can we be delving? can you be delving? can they be delving?
Perfect	V-ing perfect
can I have delved? can you have delved? can he have delved? can we have delved? can you have delved? can they have delved?	can I have been delving? can you have been delving? can he have been delving? can we have been delving? can you have been delving? can they have been delving?

Interro-negative form

Simple form	V-ing form
can't I delve? can't you delve? can't he delve? can't we delve? can't you delve? can't they delve?	can't I be delving? can't you be delving? can't he be delving? can't we be delving? can't you be delving? can't they be delving?
Perfect	V-ing perfect
can't I have delved? can't you have delved? can't he have delved? can't we have delved? can't you have delved? can't they have delved?	can't I have been delving? can't you have been delving? can't he have been delving? can't we have been delving? can't you have been delving? can't they have been delving?