Conjugación del verbo inglés
COULD BOIT

Verbo regular: boit - boited - boited

Afirmación

Forma simple	Forma con V-ing
I could boit you could boit she could boit we could boit you could boit they could boit	I could be boiting you could be boiting she could be boiting we could be boiting you could be boiting they could be boiting
Perfecto	Perfecto con V-ing
I could have boited you could have boited she could have boited we could have boited you could have boited they could have boited	I could have been boiting you could have been boiting she could have been boiting we could have been boiting you could have been boiting they could have been boiting

Negación

Forma simple	Forma con V-ing
I couldn't boit you couldn't boit she couldn't boit we couldn't boit you couldn't boit they couldn't boit	I couldn't be boiting you couldn't be boiting she couldn't be boiting we couldn't be boiting you couldn't be boiting they couldn't be boiting
Perfecto	Perfecto con V-ing
I couldn't have boited you couldn't have boited she couldn't have boited we couldn't have boited you couldn't have boited they couldn't have boited	I couldn't have been boiting you couldn't have been boiting she couldn't have been boiting we couldn't have been boiting you couldn't have been boiting they couldn't have been boiting

Forma interrogativa

Forma simple	Forma con V-ing
could I boit? could you boit? could she boit? could we boit? could you boit? could they boit?	could I be boiting? could you be boiting? could she be boiting? could we be boiting? could you be boiting? could they be boiting?
Perfecto	Perfecto con V-ing
could I have boited? could you have boited? could she have boited? could we have boited? could you have boited? could they have boited?	could I have been boiting? could you have been boiting? could she have been boiting? could we have been boiting? could you have been boiting? could they have been boiting?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I boit? couldn't you boit? couldn't she boit? couldn't we boit? couldn't you boit? couldn't they boit?	couldn't I be boiting? couldn't you be boiting? couldn't she be boiting? couldn't we be boiting? couldn't you be boiting? couldn't they be boiting?
Perfecto	Perfecto con V-ing
couldn't I have boited? couldn't you have boited? couldn't she have boited? couldn't we have boited? couldn't you have boited? couldn't they have boited?	couldn't I have been boiting? couldn't you have been boiting? couldn't she have been boiting? couldn't we have been boiting? couldn't you have been boiting? couldn't they have been boiting?