English verb conjugation
CAN TROMP

Regular verb: tromp - tromped - tromped

Affirmation

Simple form	V-ing form
I can tromp you can tromp he can tromp we can tromp you can tromp they can tromp	I can be tromping you can be tromping he can be tromping we can be tromping you can be tromping they can be tromping
Perfect	V-ing perfect
I can have tromped you can have tromped he can have tromped we can have tromped you can have tromped they can have tromped	I can have been tromping you can have been tromping he can have been tromping we can have been tromping you can have been tromping they can have been tromping

Negation

Simple form	V-ing form
I can't tromp you can't tromp he can't tromp we can't tromp you can't tromp they can't tromp	I can't be tromping you can't be tromping he can't be tromping we can't be tromping you can't be tromping they can't be tromping
Perfect	V-ing perfect
I can't have tromped you can't have tromped he can't have tromped we can't have tromped you can't have tromped they can't have tromped	I can't have been tromping you can't have been tromping he can't have been tromping we can't have been tromping you can't have been tromping they can't have been tromping

Interrogative form

Simple form	V-ing form
can I tromp? can you tromp? can he tromp? can we tromp? can you tromp? can they tromp?	can I be tromping? can you be tromping? can he be tromping? can we be tromping? can you be tromping? can they be tromping?
Perfect	V-ing perfect
can I have tromped? can you have tromped? can he have tromped? can we have tromped? can you have tromped? can they have tromped?	can I have been tromping? can you have been tromping? can he have been tromping? can we have been tromping? can you have been tromping? can they have been tromping?

Interro-negative form

Simple form	V-ing form
can't I tromp? can't you tromp? can't he tromp? can't we tromp? can't you tromp? can't they tromp?	can't I be tromping? can't you be tromping? can't he be tromping? can't we be tromping? can't you be tromping? can't they be tromping?
Perfect	V-ing perfect
can't I have tromped? can't you have tromped? can't he have tromped? can't we have tromped? can't you have tromped? can't they have tromped?	can't I have been tromping? can't you have been tromping? can't he have been tromping? can't we have been tromping? can't you have been tromping? can't they have been tromping?