English verb conjugation
CAN BOIT

Regular verb: boit - boited - boited

Affirmation

Simple form	V-ing form
I can boit you can boit he can boit we can boit you can boit they can boit	I can be boiting you can be boiting he can be boiting we can be boiting you can be boiting they can be boiting
Perfect	V-ing perfect
I can have boited you can have boited he can have boited we can have boited you can have boited they can have boited	I can have been boiting you can have been boiting he can have been boiting we can have been boiting you can have been boiting they can have been boiting

Negation

Simple form	V-ing form
I can't boit you can't boit he can't boit we can't boit you can't boit they can't boit	I can't be boiting you can't be boiting he can't be boiting we can't be boiting you can't be boiting they can't be boiting
Perfect	V-ing perfect
I can't have boited you can't have boited he can't have boited we can't have boited you can't have boited they can't have boited	I can't have been boiting you can't have been boiting he can't have been boiting we can't have been boiting you can't have been boiting they can't have been boiting

Interrogative form

Simple form	V-ing form
can I boit? can you boit? can he boit? can we boit? can you boit? can they boit?	can I be boiting? can you be boiting? can he be boiting? can we be boiting? can you be boiting? can they be boiting?
Perfect	V-ing perfect
can I have boited? can you have boited? can he have boited? can we have boited? can you have boited? can they have boited?	can I have been boiting? can you have been boiting? can he have been boiting? can we have been boiting? can you have been boiting? can they have been boiting?

Interro-negative form

Simple form	V-ing form
can't I boit? can't you boit? can't he boit? can't we boit? can't you boit? can't they boit?	can't I be boiting? can't you be boiting? can't he be boiting? can't we be boiting? can't you be boiting? can't they be boiting?
Perfect	V-ing perfect
can't I have boited? can't you have boited? can't he have boited? can't we have boited? can't you have boited? can't they have boited?	can't I have been boiting? can't you have been boiting? can't he have been boiting? can't we have been boiting? can't you have been boiting? can't they have been boiting?