Conjugación del verbo inglés
COULD UNDERPRAISE

Verbo regular: underpraise - underpraised - underpraised

Afirmación

Forma simple	Forma con V-ing
I could underpraise you could underpraise she could underpraise we could underpraise you could underpraise they could underpraise	I could be underpraising you could be underpraising she could be underpraising we could be underpraising you could be underpraising they could be underpraising
Perfecto	Perfecto con V-ing
I could have underpraised you could have underpraised she could have underpraised we could have underpraised you could have underpraised they could have underpraised	I could have been underpraising you could have been underpraising she could have been underpraising we could have been underpraising you could have been underpraising they could have been underpraising

Negación

Forma simple	Forma con V-ing
I couldn't underpraise you couldn't underpraise she couldn't underpraise we couldn't underpraise you couldn't underpraise they couldn't underpraise	I couldn't be underpraising you couldn't be underpraising she couldn't be underpraising we couldn't be underpraising you couldn't be underpraising they couldn't be underpraising
Perfecto	Perfecto con V-ing
I couldn't have underpraised you couldn't have underpraised she couldn't have underpraised we couldn't have underpraised you couldn't have underpraised they couldn't have underpraised	I couldn't have been underpraising you couldn't have been underpraising she couldn't have been underpraising we couldn't have been underpraising you couldn't have been underpraising they couldn't have been underpraising

Forma interrogativa

Forma simple	Forma con V-ing
could I underpraise? could you underpraise? could she underpraise? could we underpraise? could you underpraise? could they underpraise?	could I be underpraising? could you be underpraising? could she be underpraising? could we be underpraising? could you be underpraising? could they be underpraising?
Perfecto	Perfecto con V-ing
could I have underpraised? could you have underpraised? could she have underpraised? could we have underpraised? could you have underpraised? could they have underpraised?	could I have been underpraising? could you have been underpraising? could she have been underpraising? could we have been underpraising? could you have been underpraising? could they have been underpraising?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I underpraise? couldn't you underpraise? couldn't she underpraise? couldn't we underpraise? couldn't you underpraise? couldn't they underpraise?	couldn't I be underpraising? couldn't you be underpraising? couldn't she be underpraising? couldn't we be underpraising? couldn't you be underpraising? couldn't they be underpraising?
Perfecto	Perfecto con V-ing
couldn't I have underpraised? couldn't you have underpraised? couldn't she have underpraised? couldn't we have underpraised? couldn't you have underpraised? couldn't they have underpraised?	couldn't I have been underpraising? couldn't you have been underpraising? couldn't she have been underpraising? couldn't we have been underpraising? couldn't you have been underpraising? couldn't they have been underpraising?