Conjugação do verbo inglês
COULD SIGNALISE

Verbo regular: signalise - signalised - signalised

Afirmação

Forma simple	Forma com V-ing
I could signalise you could signalise she could signalise we could signalise you could signalise they could signalise	I could be signalising you could be signalising she could be signalising we could be signalising you could be signalising they could be signalising
Perfeito	Perfeito com V-ing
I could have signalised you could have signalised she could have signalised we could have signalised you could have signalised they could have signalised	I could have been signalising you could have been signalising she could have been signalising we could have been signalising you could have been signalising they could have been signalising

Negação

Forma simple	Forma com V-ing
I couldn't signalise you couldn't signalise she couldn't signalise we couldn't signalise you couldn't signalise they couldn't signalise	I couldn't be signalising you couldn't be signalising she couldn't be signalising we couldn't be signalising you couldn't be signalising they couldn't be signalising
Perfeito	Perfeito com V-ing
I couldn't have signalised you couldn't have signalised she couldn't have signalised we couldn't have signalised you couldn't have signalised they couldn't have signalised	I couldn't have been signalising you couldn't have been signalising she couldn't have been signalising we couldn't have been signalising you couldn't have been signalising they couldn't have been signalising

Forma interrogativa

Forma simple	Forma com V-ing
could I signalise? could you signalise? could she signalise? could we signalise? could you signalise? could they signalise?	could I be signalising? could you be signalising? could she be signalising? could we be signalising? could you be signalising? could they be signalising?
Perfeito	Perfeito com V-ing
could I have signalised? could you have signalised? could she have signalised? could we have signalised? could you have signalised? could they have signalised?	could I have been signalising? could you have been signalising? could she have been signalising? could we have been signalising? could you have been signalising? could they have been signalising?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I signalise? couldn't you signalise? couldn't she signalise? couldn't we signalise? couldn't you signalise? couldn't they signalise?	couldn't I be signalising? couldn't you be signalising? couldn't she be signalising? couldn't we be signalising? couldn't you be signalising? couldn't they be signalising?
Perfeito	Perfeito com V-ing
couldn't I have signalised? couldn't you have signalised? couldn't she have signalised? couldn't we have signalised? couldn't you have signalised? couldn't they have signalised?	couldn't I have been signalising? couldn't you have been signalising? couldn't she have been signalising? couldn't we have been signalising? couldn't you have been signalising? couldn't they have been signalising?