English verb conjugation
CAN FRAY

Regular verb: fray - frayed - frayed

Affirmation

Simple form	V-ing form
I can fray you can fray he can fray we can fray you can fray they can fray	I can be fraying you can be fraying he can be fraying we can be fraying you can be fraying they can be fraying
Perfect	V-ing perfect
I can have frayed you can have frayed he can have frayed we can have frayed you can have frayed they can have frayed	I can have been fraying you can have been fraying he can have been fraying we can have been fraying you can have been fraying they can have been fraying

Negation

Simple form	V-ing form
I can't fray you can't fray he can't fray we can't fray you can't fray they can't fray	I can't be fraying you can't be fraying he can't be fraying we can't be fraying you can't be fraying they can't be fraying
Perfect	V-ing perfect
I can't have frayed you can't have frayed he can't have frayed we can't have frayed you can't have frayed they can't have frayed	I can't have been fraying you can't have been fraying he can't have been fraying we can't have been fraying you can't have been fraying they can't have been fraying

Interrogative form

Simple form	V-ing form
can I fray? can you fray? can he fray? can we fray? can you fray? can they fray?	can I be fraying? can you be fraying? can he be fraying? can we be fraying? can you be fraying? can they be fraying?
Perfect	V-ing perfect
can I have frayed? can you have frayed? can he have frayed? can we have frayed? can you have frayed? can they have frayed?	can I have been fraying? can you have been fraying? can he have been fraying? can we have been fraying? can you have been fraying? can they have been fraying?

Interro-negative form

Simple form	V-ing form
can't I fray? can't you fray? can't he fray? can't we fray? can't you fray? can't they fray?	can't I be fraying? can't you be fraying? can't he be fraying? can't we be fraying? can't you be fraying? can't they be fraying?
Perfect	V-ing perfect
can't I have frayed? can't you have frayed? can't he have frayed? can't we have frayed? can't you have frayed? can't they have frayed?	can't I have been fraying? can't you have been fraying? can't he have been fraying? can't we have been fraying? can't you have been fraying? can't they have been fraying?