English verb conjugation
CAN GIRTH

Regular verb: girth - girthed - girthed

Affirmation

Simple form	V-ing form
I can girth you can girth he can girth we can girth you can girth they can girth	I can be girthing you can be girthing he can be girthing we can be girthing you can be girthing they can be girthing
Perfect	V-ing perfect
I can have girthed you can have girthed he can have girthed we can have girthed you can have girthed they can have girthed	I can have been girthing you can have been girthing he can have been girthing we can have been girthing you can have been girthing they can have been girthing

Negation

Simple form	V-ing form
I can't girth you can't girth he can't girth we can't girth you can't girth they can't girth	I can't be girthing you can't be girthing he can't be girthing we can't be girthing you can't be girthing they can't be girthing
Perfect	V-ing perfect
I can't have girthed you can't have girthed he can't have girthed we can't have girthed you can't have girthed they can't have girthed	I can't have been girthing you can't have been girthing he can't have been girthing we can't have been girthing you can't have been girthing they can't have been girthing

Interrogative form

Simple form	V-ing form
can I girth? can you girth? can he girth? can we girth? can you girth? can they girth?	can I be girthing? can you be girthing? can he be girthing? can we be girthing? can you be girthing? can they be girthing?
Perfect	V-ing perfect
can I have girthed? can you have girthed? can he have girthed? can we have girthed? can you have girthed? can they have girthed?	can I have been girthing? can you have been girthing? can he have been girthing? can we have been girthing? can you have been girthing? can they have been girthing?

Interro-negative form

Simple form	V-ing form
can't I girth? can't you girth? can't he girth? can't we girth? can't you girth? can't they girth?	can't I be girthing? can't you be girthing? can't he be girthing? can't we be girthing? can't you be girthing? can't they be girthing?
Perfect	V-ing perfect
can't I have girthed? can't you have girthed? can't he have girthed? can't we have girthed? can't you have girthed? can't they have girthed?	can't I have been girthing? can't you have been girthing? can't he have been girthing? can't we have been girthing? can't you have been girthing? can't they have been girthing?